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Rezistenco je razvila Escherichia colli, klebsiela ...Prof. Dan Andersson na švedski Univerzi v Uppsali, mimogrede – mednarodne primerjave Univerzo v Uppsali uvrščajo med 100 najboljših univerz na svetu – vodi Center za antibiotike. S skupino sedemnajstih raziskovalk in raziskovalcev preučujejo odpornost bakterij na antibiotike, delujejo pa tudi na področju hitrejše diagnostike bakterijskih okužb. »Preizkušamo tudi metodo, s katero bi lahko preverili delovanje različnih kombinacij antibiotikov. Razvili smo enostavno ploščico s kislim agarjem, na kateri lahko pogledamo, ali dva antibiotika delujeta sinergistično ali antagonistično.« S prof. dr. Danom Anderssonom se je v Biomedicinskem centru (BMC) Univerze v Uppsali srečal Iztok Konc. Kdo je prof. Dan Andersson TUKAJ Raziskovalna skupina in raziskave TUKAJ
In this episode, we review the high-yield topic of Escherichia coli 1 from the Microbiology section.Follow Medbullets on social media:Facebook: www.facebook.com/medbulletsInstagram: www.instagram.com/medbulletsofficialTwitter: www.twitter.com/medbullets
Edward G. Dudley, Ph.D. is the Director of the E. coli Reference Center and a Professor of Food Science at the Pennsylvania State University. He has a broad background in molecular biology, physiology, and foodborne bacteria genomics, with expertise in both beneficial and pathogenic species. His current research program focuses on factors that drive the virulence of Escherichia coli O157:H7 and the development of DNA sequence-based methods for tracking pathogen spread during foodborne illness outbreaks, including wastewater monitoring. Dr. Dudley is a past Chair of the Food Microbiology Division of the American Society of Microbiology (ASM), the Food Microbiology Representative to ASM's Council of Microbial Sciences, and a previous member of ASM's Microbe Program Committee. In 2019, he was appointed an ASM Distinguished Lecturer and Co-Editor of the Evolution and Genomics domain for ASM's online journal, EcoSal Plus. He was also elected to the American Academy of Microbiology in 2023. Dr. Dudley holds a Ph.D. in Bacteriology and an M.S. degree in Food Science, both from the University of Wisconsin–Madison. In this episode of Food Safety Matters, we speak with Dr. Dudley [35:17] about: A study conducted by Dr. Dudley's lab that investigated the usefulness of wastewater monitoring for surveillance of foodborne Salmonella illnesses How whole genome sequencing (WGS) was used to link Salmonella isolates from wastewater systems in central Pennsylvania to an existing salmonellosis outbreak The significance of discovering the rare S. Baildon serotype in the wastewater samples How wastewater monitoring activities could fill gaps created when foodborne illnesses go underreported by infected people, as well as the potential limitations of wastewater monitoring for foodborne illness surveillance Other foodborne pathogens besides Salmonella that could be surveilled via wastewater monitoring Apart from the Salmonella wastewater monitoring study, various research projects carried out by Dr. Dudley's lab related to E. coli. Before we speak to Dr. Dudley, we also hear from Patrick Schneider [25:37], Vice President of Operations and Engineering (Chlorine Dioxide) at CDG Environmental LLC. In his interview, he discusses the usefulness of chlorine dioxide for food plant sanitation, and what makes CDG Solution 3000TM the “gold standard in chlorine dioxide solutions.” Prior to joining CDG Environmental, Mr. Schneider spent 35 years holding various global roles in the oil and gas industry. He holds a B.S. degree in Petroleum Engineering from Penn State University. News and Resources News FDA Delays FSMA 204 Traceability Rule Compliance Date by 30 Months [4:02]FDA Launches ‘Operation Stork Speed' to Improve Infant Formula Safety, Including Contaminant Testing [11:08]Thousands More Layoffs Coming to FDA, CDC as HHS Announces Major Restructuring [12:06]Microplastics Increase Antibiotic Resistance of E. coli, Aid Biofilm Formation, Study Shows [18:12]Proposed Rule Would Require Mandatory Labeling on Alcoholic Beverages for Big 9 Food Allergens [22:35]Trump Admin Nominates CDC Acting Director Dr. Susan Monarez as Agency's Next Director [23:10]Boar's Head Appoints Natalie Dyenson as Chief Food Safety Officer [24:09] Resources Get 20 percent off your 2025 Food Safety Summit registration with code “FSMatters20” Wastewater Monitoring Can Aid Foodborne Illness Surveillance, Study Shows Wastewater Surveillance Useful for Norovirus Outbreak Detection Presenting Sponsor: CDG Environmental Visit CDG Environmental at Booth #333 at the 2025 Food Safety Summit! We Want to Hear from You! Please send us your questions and suggestions to podcast@food-safety.com
Allarme Nei Supermercati Italiani: A Parlare È Proprio Roberto Burioni!Roberto Burioni avverte sui gravi rischi che un prodotto in particolare sta causando e propone il divieto in Italia. Ecco di che cosa si tratta!#breakingnews #ultimenotizie #notiziedelgiorno #notizie #cronaca #allarme #allerta #crudo #escherichia #immunologo #noncompare #prodotti #quale #supermercati #vietato #virologo
Send us a textDr. Marianne Holm, MD, Ph.D. is Vice President of the Infectious Diseases Program area, at the Novo Nordisk Foundation ( https://novonordiskfonden.dk/en/ ) where she is responsible for supporting the development and implementation of new strategic initiatives and research programs, and developing partnerships that contribute to the global visibility and impact of the foundation's activities within Infectious Diseases, and this responsibility includes supporting multiple cross disciplinary initiatives in Antimicrobial Resistance (AMR).Dr. Holm is a medical doctor and epidemiologist, who previously led the department of epidemiology and public health research at the International Vaccine Institute (IVI) in Seoul, where she was responsible for the coordination and implementation of several large development programs funded by the Fleming Fund, working with local governments and healthcare institutions to build capacity in AMR surveillance in low- and middle- income countries in the Asian region. Prior to joining IVI in 2018, Dr. Holm worked for 4 years at the School of Public Health at the University of Hong Kong working in the health services research unit coordinating the School's evidence based practice education program.Dr. Holm has been a member of the coordination group of the WHO Technical Advisory Group and Coordination Group on Vaccines and AMR. She is also a member of the Global Burden of Disease (GBD) Collaborator Network as well as the Surveillance and Epidemiology of Drug Resistant Infections Consortium (SEDRIC) network.Dr. Holm received her MD and Ph.D. from University of Copenhagen and Master of Science (MSc), Epidemiology, London School of Hygiene and Tropical Medicine, U. of London.IMPORTANT EPISODE LINK - Gram-Negative Antibiotic Discovery Innovator (Gr-ADI) - https://gcgh.grandchallenges.org/challenge/innovations-gram-negative-antibiotic-discovery The Gram-Negative Antibiotic Discovery Innovator (Gr-ADI) is tripartite initiative of the Novo Nordisk Foundation, the Bill & Melinda Gates Foundation and Wellcome Trust, that will focus on discovery of direct-acting small-molecule antibiotics with broad-spectrum activity against Enterobacteriaceae (a large family of Gram-negative bacteria that includes Salmonella, Escherichia coli, Shigella and Klebsiella), with Klebsiella spp. selected as an initial targeted pathogen. Klebsiella organisms can lead to a wide range of disease states, notably pneumonia, urinary tract infections, sepsis, meningitis, diarrhea, peritonitis and soft tissue infections. The program aims to address the lack of novel antibiotics for gram-negative bacteria and the public health threat posed by antimicrobial resistance (AMR).#NovoNordiskFoundation #GramNegativeAntibioticDiscoveryInnovator #BillAndMelindaGatesFoundation #WellcomeTrust #AMR #AntimicrobialResistance #Enterobacteriaceae #Klebsiella #Salmonella #EscherichiaColi #Shigella #InfectiousDiseases #MarianneHolm #Vaccines #MultidrugEffluxPumps #ProgressPotentialAndPossibilities #IraPastor #Podcast #Podcaster #ViralPodcast #STEM #Innovation #Technology #Science #ResearchSupport the show
Phil Kafarakis is the President and CEO of IFMA The Food Away from Home Association, formerly known as the International Foodservice Manufacturers Association. He is responsible for overseeing IFMA's day-to-day operations and directing the activities of the association in support of its policies, goals, and objectives. Phil is a highly accomplished senior executive with broad experience leading major food industry companies and associations. He began his industry career in the manufacturing sector, successfully leading and managing businesses at Kraft, Jones Dairy Farm, Cargill, and McCormick & Co., where he also served on IFMA's Board of Directors. He also previously served as President of the Specialty Food Association (SFA) and as the Chief Innovation and Member Advancement Officer at the National Restaurant Association (NRA). In this episode of Food Safety Matters, we speak with Phil [21:13] about: The decision to rebrand the International Foodservice Manufacturers Association as IFMA The Food Away from Home Association, and how the new branding reflects IFMA's strategy and mission What resilience and persistence means in the foodservice industry after the COVID-19 pandemic How the "Level Up 2027: A Path Forward for IFMA” strategic plan will help reposition IFMA as a leader for the foodservice industry and enhance value for its members Lessons that quick-service food establishments can learn from how McDonald's handled the autumn 2024 multistate Escherichia coli outbreak linked to onions supplied to its restaurants by Taylor Farms Ways in which IFMA reinforces the importance of food safety and sanitation to its members through collaboration with industry peers along the foodservice supply chain Actions that the foodservice industry should take to ensure compliance with the Food Traceability Final Rule, and how collaboration with regulators plays a role The need for hands-on food safety and traceability training for those working in the foodservice sector Potential impacts of regulatory policies like the U.S. Food and Drug Administration's (FDA's) “healthy” designation and the Food Traceability Final Rule. News and Resources News RFK Jr. Directs FDA to Explore Ways to Eliminate GRAS Rule for Food Ingredients [4:20]Key Federal Food Safety Advisory Committees, NACMCF and NACMPI, Have Been Terminated [7:30]U.S. Office of Personnel Management Walks Back Orders to Fire Federal Employees After Court Ruling [9:04]FDA Spending Freeze Leaves Staffers Feeling 'Dangerously Unprepared' for Next Foodborne Illness Outbreak [9:50]Salmonella Outbreak Linked to Sprouts Sickened 509 People Over Two Years in Ten European Countries [12:31]Study Demonstrates Listeria's Ability to Colonize, Survive in Preexisting Multispecies Biofilms [16:35]Theme of 2025 World Food Safety Day Revealed: ‘Science in Action' [18:10] Sponsored by: Michigan State University Online Food Safety We Want to Hear from You! Please send us your questions and suggestions to podcast@food-safety.com
Las infecciones de las vías urinarias mas habituales son las producidas por bacterias, aunque también pueden presentarse a causa de virus, hongos o parásitos. De muchas de ellas es responsable la bacteria llamada Escherichia coli, que normalmente vive en el intestino. Infección de orina o del tracto urinario son expresiones que engloban diferentes enfermedades infecciosas (producidas por un microorganismo o germen) y que afectan a cualquier parte del sistema urinario (riñones, uréteres, vejiga urinaria o uretra). Puede obtener este Programa en LA Farmacia Natural en Los Angeles, Van Nuys, Huntington Park, El Monte, Arleta, Pico Rivera, Long Beach y en Burbank o llamando a la Línea de la Salud, al 1-800-227-8428 si desean que se lo enviemos a su casa.
Die Themen in den Wissensnachrichten +++ Hyperspektral-Aufnahmen machen individuelle Blutgefäße in Händen sichtbar +++ Wenn Priester und Yogi zu langweilig sind +++ Plastik in Vogelnestern liefert Zeitgeschichte +++**********Weiterführende Quellen zu dieser Folge:Update ErdePersonal identification using a cross-sectional hyperspectral image of a hand. Journal of Biomedical Optics, Dezember 2024Spiritual boredom is associated with over- and underchallenge, lack of value, and reduced motivation. Communications Psychology, 05.03.2025The proportion of common pheasants shot using lead shotgun ammunition in Britain has barely changed over five years of voluntary efforts to switch from lead to non-lead ammunition. Conservation Evidence Journal, 2025 (22)Equivalent reduction of Escherichia coli by rinsing hands with cold and warm water. GMS Hygiene and Infection Control, 16.12.2024Alle Quellen findet ihr hier.**********Ihr könnt uns auch auf diesen Kanälen folgen: TikTok auf&ab , TikTok wie_geht und Instagram .
Mercoledì 19 febbraio, insieme a Liliana Russo e Katia De Rossi, protagoniste del programma Donne al Volante, il direttore del mensile Il Salvagente Riccardo Quintili, ci ha parlato dei casi del formaggio a latte crudo contaminato con un batterio molto pericoloso. «Ci sono stati diversi casi di cronaca e dei decessi. Il batterio responsabile è Escherichia coli STEC che può rimanere nel latte crudo, anche perché probabilmente c'è un difetto di controlli, che dovrebbero partire dalla stalla. Per questo motivo bisognerebbe evitare di dare formaggi a latte crudo ai bambini. Esiste anche una proposta di legge bipartisan che dovrebbe obbligare i produttori di formaggio a latte crudo a mettere in etichetta l'indicazione "non adatto ai bambini sotto una certa età". Noi abbiamo deciso di pubblicare un elenco dei principali formaggi a latte crudo, che sono tantissimi», ha spiegato Quintili.
Las infecciones de las vías urinarias mas habituales son las producidas por bacterias, aunque también pueden presentarse a causa de virus, hongos o parásitos. De muchas de ellas es responsable la bacteria llamada Escherichia coli, que normalmente vive en el intestino. Infección de orina o del tracto urinario son expresiones que engloban diferentes enfermedades infecciosas (producidas por un microorganismo o germen) y que afectan a cualquier parte del sistema urinario (riñones, uréteres, vejiga urinaria o uretra). Puede obtener este Programa en LA Farmacia Natural en Los Angeles, Van Nuys, Huntington Park, El Monte, Arleta, Pico Rivera, Long Beach y en Burbank o llamando a la Línea de la Salud, al 1-800-227-8428 si desean que se lo enviemos a su casa.
Dr. Don and Professor Ben talk about the risks that Ben faced when eating raw milk gouda cheese in an unregulated Brazilian facility. Dr. Don - risky ☣️ Professor Ben - risky ☣️ Food Safety Talk NC Tobacco Trust Fund Commission Agricultural Leadership Development Program | NC State Extension Gouda Recipe | Cheese Maker Recipes | Cheese Making Supply Enumeration of Escherichia coli O157 in Outbreak-Associated Gouda Cheese Made with Raw Milk - ScienceDirect Outbreak of Escherichia coli O157:H7 Infections Linked to Aged Raw Milk Gouda Cheese, Canada, 2013 - ScienceDirect Multistate Outbreak of Escherichia coli O157:H7 Infections Associated with In-Store Sampling of an Aged Raw-Milk Gouda Cheese, 2010 - ScienceDirect Escherichia coli O121 outbreak associated with raw milk Gouda-like cheese in British Columbia, Canada, 2018 - PMC Microbiological Safety of Various Gouda Cheeses Produced from Raw Milk
Die Themen in den Wissensnachrichten: +++ In Geschichte-Tests schneiden KI-Modelle nicht gut ab +++ Dänisches Start-up erfindet Asphalt aus Pilz-Myzel +++ Neues Beobachtungs-Tool zum Erfolg von Parteien auf Social Media +++**********Weiterführende Quellen zu dieser Folge:Large Language Models' Expert-level Global History Knowledge Benchmark (HiST-LLM), 26.09.2024, OpenReviewSPARTA – Social Media Analysis for EveryoneIntrinsic timing of brood care in shell-dwelling cichlids, 15.01.2025, Current BiologyAn evolutionarily conserved metabolite inhibits biofilm formation in Escherichia coli K-12, Nature, 21.11.2024A single gene orchestrates androgen variation underlying male mating morphs in ruffs, 23.01.2025, Science**********Zusätzliche InformationenUpdate Erde – Deine News zu Klima, Mensch und Natur, 24.01.2025**********Ihr könnt uns auch auf diesen Kanälen folgen: TikTok auf&ab , TikTok wie_geht und Instagram .
Las infecciones de las vías urinarias mas habituales son las producidas por bacterias, aunque también pueden presentarse a causa de virus, hongos o parásitos. De muchas de ellas es responsable la bacteria llamada Escherichia coli, que normalmente vive en el intestino. Infección de orina o del tracto urinario son expresiones que engloban diferentes enfermedades infecciosas (producidas por un microorganismo o germen) y que afectan a cualquier parte del sistema urinario (riñones, uréteres, vejiga urinaria o uretra). Puede obtener este Programa en LA Farmacia Natural en Los Angeles, Van Nuys, Huntington Park, El Monte, Arleta, Pico Rivera, Long Beach y en Burbank o llamando a la Línea de la Salud, al 1-800-227-8428 si desean que se lo enviemos a su casa.
Today, Calvin of Answers in Genesis Canada tries to convince us that he's studied evolution in-depth by sitting in a pile of books and lying about it.Cards:This ONE TRICK will fool EVOLUTIONISTS!:https://www.youtube.com/watch?v=p30Jzz1FiUIResponses to Calvin (AiG Canada):https://www.youtube.com/playlist?list=PLLbOEx_k9dkct7zpDr4OyZsH5OaaszTmdAnswers In Genesis Are Bad At Their Job!:https://www.youtube.com/watch?v=X9DDfvcb0VUOriginal Video: https://tinyurl.com/2cyfkdc3Sources:Chimpanzee–human last common ancestor: https://tinyurl.com/p8k8cblEvolution May Be Purposeful And It's Freaking Scientists Out: https://tinyurl.com/248nxh9fFlightless parrot in New Zealand developed different feather colors to evade predatory birds: https://tinyurl.com/2blds9wqDe novo origins of multicellularity in response to predation: https://tinyurl.com/y4zeotw8Developmental plasticity and the origin of tetrapods: https://tinyurl.com/27688qj2Evolutionary transition from a single RNA replicator to a multiple replicator network: https://tinyurl.com/y9tbaxluThe Genetic Core of the Universal Ancestor: https://tinyurl.com/233226dfFrom Edward Blyth 21 April 1855: https://tinyurl.com/28qrh93zFrom Edward Blyth 19 February 1867: https://tinyurl.com/26e63d2wThe Magazine Of Natural History Vol - I (1837): https://tinyurl.com/2ca226jpStigler's law of eponymy: https://tinyurl.com/jeo47bwList of examples of Stigler's law: https://tinyurl.com/zsbvlnhCounting Kinds: https://tinyurl.com/2yy3fpheHow Many Species Are There on Earth and in the Ocean?: https://tinyurl.com/249wedlfAbsence of the lactase-persistence-associated allele in early Neolithic Europeans: https://tinyurl.com/2cnffb4sHuman genetics and malaria resistance: https://tinyurl.com/2chqj8gaLizards Undergo Rapid Evolution After Introduction To A New Home: https://tinyurl.com/y9pcew5zDynamics of Dark-Fly Genome Under Environmental Selections: https://tinyurl.com/23odp77tGenomic and phenotypic evolution of Escherichia coli in a novel citrate-only resource environment: https://tinyurl.com/289abgouAll my various links can be found here:http://links.vicedrhino.comThis content is CAN credentialed, which means you can report instances of harassment, abuse, or other harm on their hotline at (617) 249-4255, or on their website at creatoraccountabilitynetwork.orgBecome a supporter of this podcast: https://www.spreaker.com/podcast/viced-rhino-the-podcast--4623273/support.
Klajā nākusi grāmata "Turbulence kā virzītājspēks: Latvijas cilvēki un tautsaimniecība 150 gados". Tajā vēsturnieks Gatis Krūmiņš kopā ar kolēģiem šķetinājis gan valsts tautsaimniecības attīstību, gan to, kā dažādas turbulences un krīzes ietekmējušas Latvijas ekonomiku un sabiedrību, iedzīvotāju skaitu un dinamiku un galu galā ļauj palūkoties dziļāk aiz viena otra mīta, ko aizvien dzirdam skandinām. Raidījumā Zināmais nezināmajā analizē vēsturnieks, Vidzemes Augstskolas padomes loceklis un vadošais pētnieks Gatis Krūmiņš, demogrāfs un Vidzemes Augstskolas pētnieks Ilmārs Mežs un Latvijas Nacionālā arhīva vadošais pētnieks, Vidzemes Augstskolas pētnieks Jānis Šiliņš. Zinātnes ziņās par ugunsgrēku dūmiem, baktērijām un mazliet arī par politiku no zinātnes skatpunkta. Hroniska sevis pakļaušana ilgstošiem, biežākiem meža ugunsgrēkiem var nopietni ietekmēt veselību — no plaušām līdz nierēm, aknām, smadzenēm un sirdij. Daudz ko mēs nezinām par baktērijām, bet daudz jautājumu ir arī par to, kā ugunsgrēki un to izraisītie dūmi ietekmē cilvēka organismu. Šobrīd, kad joprojām plosās milzīgi un postoši ugunsgrēki Losandželosā, ASV, jautājums par ugunsgrēku sekām tiek skatīts no vairākām pusēm, un tas tad darīts arī “Nacionālās ģeogrāfijas” tīmekļa vietnē. Lielākā daļa baktēriju zinātniskajās publikācijās ignorētas. Skaidrs, ka mikroorganismi mums ir visapkārt, un arī baktēriju sugu skaits ir iespaidīgs, bet izrādās, ka zinātniskajās publikācijās ir aprakstīta tikai neliela daļa no tām. Līdz ar to mūsu priekšstats par baktērijām kopumā balstās tikai tajā, kas vairāk ir aprakstīts. Vietnē “Nature” pieminētas tās sugas, kas visvairāk figurē zinātniskajās publikācijās. Pirmo vietu ieņem baktērija Escherichia coli, ko ikdienā mēs vienkārši saucam par zarnu nūjiņu - absolūts līderis publikāciju skaita ziņā. Kāpēc Grenlande interesē Trampu? Klimata pārmaiņas ir tikai daļa no stāsta. “Scientific American” savukārt atrodams izklāsts tam, kāpēc Grenlande tik ļoti interesē jaunievēlēto ASV prezidentu Donaldu Trampu. Atgādinām, ka pavisam nesen izskanēja paziņojums, ka Tramps vēlētos pārņemt aizvien jaunas teritorijas, padarīt tās par ASV daļu un arī vienā no sociālajiem medijiem rakstot, ka no Grenlandes “cilvēki gūs milzīgu labumu, ja un kad tā kļūs par mūsu tautas daļu”. Jāsaka - vēsturē šis nav pirmais gadījums, kad ASV interesē Grenlande, arī Aukstā kara laikā Grenlande kļuva par svarīgu stratēģisko punktu kopējā ASV aizsardzības vīzijā. No zinātnes viedokļa raugoties, var samanīt mājienus, kāpēc Tramps tagad varētu vēlēties Grenlandi. Rakstā paskaidroti divi no tiem.
Justyce Jedlicka serves as the Food and Beverage Regulatory Liaison in North America for MilliporeSigma, where she is responsible for engaging with influencers in the food and beverage industry to align initiatives with regulatory compliance and promote best practices for food safety and quality testing methods. Justyce has been serving the food and beverage industry since 2013, and received both a B.S. degree in Chemistry and an M.B.A. degree from the University of Missouri in St. Louis. She currently serves as the Food Sciences Section Chair and Executive Board Member of the American Council of Independent Labs, and is a member of the International Association for Food Protection (IAFP), the International Society of Beverage Technologists (ISBT), and AOAC International. Sally Powell Price is MilliporeSigma's Regulatory and Public Health Expert for Food and Beverage Safety Testing in North America. Previously, she served as Director of Lab Operations at a biotech startup in Boston and was the Food Lab Supervisor at the New York City Department of Health Public Health Laboratory. She holds a B.S. degree in Biology from Hamilton College, an M.S. degree in Microbiology and Immunology from James Cook University in Australia, and did continuing coursework in public health and foodborne disease at Harvard TH Chan School of Public Health. She is a member of the Association of Food and Drug Officials (AFDO), the Association of Public Health Laboratories (APHL), the International Association for Food Protection (IAFP), and AOAC International. In this episode of Food Safety Matters, we speak with Justyce and Sally [2:41] about: Reasons why Escherichia coli and Shiga toxin-producing E. coli (STEC) are pathogens of particular concern for the food industry Existing food safety regulations to protect consumers from infections caused by E. coli MilliporeSigma solutions for STEC testing The future of STEC testing for food safety Resources that listeners can access to learn more about how the food supply is protected from E. coli contamination. Resources E. coli Detection for Food Safety Sponsored by: MilliporeSigma We Want to Hear from You! Please send us your questions and suggestions to podcast@food-safety.com
Las infecciones de las vías urinarias mas habituales son las producidas por bacterias, aunque también pueden presentarse a causa de virus, hongos o parásitos. De muchas de ellas es responsable la bacteria llamada Escherichia coli, que normalmente vive en el intestino. Infección de orina o del tracto urinario son expresiones que engloban diferentes enfermedades infecciosas (producidas por un microorganismo o germen) y que afectan a cualquier parte del sistema urinario (riñones, uréteres, vejiga urinaria o uretra). Puede obtener este Programa en LA Farmacia Natural en Los Angeles, Van Nuys, Huntington Park, El Monte, Arleta, Pico Rivera, Long Beach y en Burbank o llamando a la Línea de la Salud, al 1-800-227-8428 si desean que se lo enviemos a su casa.
Contributor: Alec Coston MD Educational Pearls: Causes of seizures in a fairly well-appearing child with diarrhea: Electrolyte abnormalities: hypocalcemia, hyponatremia Also hyperkalemia which causes arrhythmias and syncope - can appear like seizures Hypoglycemia If the child has diarrhea and appears very sick, differential diagnosis may include: Hemolytic uremic syndrome (HUS): simultaneous occurrence of microangiopathic hemolytic anemia, thrombocytopenia, and acute kidney injury Typically caused by Shiga-like toxin producing Escherichia coli (also known as EHEC, or enterohemorragic E. coli) One of the main causes of acute kidney injury in children Toxic ingestions such as salicylates, lead, or iron In this case, the child had a seizure but appeared well and was afebrile: Consult with neurology led to a diagnosis of benign convulsions with mild gastroenteritis (CwG) First identified in 1982 in Japan Viral gastroenteritis with diarrhea and convulsions but does not include fever, severe dehydration, or electrolyte abnormalities Uncommon illness caused by rotavirus and norovirus pathogens Criteria for discharge is similar to a febrile seizure - the patient had one seizure that lasted less than 15 minutes and he quickly returned to his baseline, so he was able to be safely discharged home This diagnosis does not predispose him to epilepsy later in life References Lee YS, Lee GH, Kwon YS. Update on benign convulsions with mild gastroenteritis. Clin Exp Pediatr. 2022 Oct;65(10):469-475. doi: 10.3345/cep.2021.00997. Epub 2021 Dec 27. PMID: 34961297; PMCID: PMC9561189. Mauritz M, Hirsch LJ, Camfield P, et al. Acute symptomatic seizures: an educational, evidence-based review. Epileptic Disorders. 2200;1(1). doi:https://doi.org/10.1684/epd.2021.1376 Noris, Marina*; Remuzzi, Giuseppe*, †. Hemolytic Uremic Syndrome. Journal of the American Society of Nephrology 16(4):p 1035-1050, April 2005. | DOI: 10.1681/ASN.2004100861 Summarized by Meg Joyce, MS1 | Edited by Meg Joyce & Jorge Chalit, OMS3 Donate: https://emergencymedicalminute.org/donate/
Imaginez pouvoir utiliser l'ADN, le support fondamental de l'information génétique de tous les êtres vivants, pour stocker des données numériques. C'est exactement ce que des scientifiques ont réalisé, et c'est fascinant ! Le 12 juillet 2017, une étude publiée dans Nature a révélé que des chercheurs ont réussi à encoder et stocker un GIF — une série d'images animées — dans l'ADN de Escherichia coli, une bactérie intestinale commune. D'abord, rappelons que l'ADN est un polymère constitué de quatre bases azotées : adénine (A), thymine (T), cytosine (C) et guanine (G). Ces quatre "lettres" forment un code très dense qui peut contenir des quantités massives d'informations. Si l'on pense à l'ADN comme à un langage, les chercheurs ont trouvé un moyen de convertir des données numériques, comme les pixels d'une image ou les images d'un GIF, en ce langage biologique. Pour ce faire, ils ont utilisé la technologie CRISPR-Cas9, connue pour ses capacités d'édition génomique de haute précision. CRISPR agit comme des "ciseaux moléculaires" capables d'insérer des séquences d'ADN de manière spécifique dans le génome d'une cellule. Dans cette expérience, les scientifiques ont traduit chaque pixel du GIF en une séquence de bases A, T, C, et G, qu'ils ont ensuite insérée dans l'ADN de la bactérie. CRISPR a permis d'encoder ces données image par image, de manière séquentielle, dans le génome des cellules de E. coli. Le GIF choisi pour cette expérience était un extrait historique d'une série d'images d'un cheval au galop, créé par Eadweard Muybridge, une référence aux débuts du cinéma. Une fois le GIF encodé dans l'ADN des bactéries, celles-ci se sont reproduites, transmettant ces informations génétiques à leurs descendants. Pour vérifier si le stockage avait fonctionné, les chercheurs ont séquencé l'ADN des bactéries, récupéré les données, et reconstitué l'image animée. Résultat : le GIF a pu être reconstitué, montrant que l'ADN avait fidèlement stocké et protégé ces données. Ce travail est révolutionnaire parce qu'il démontre le potentiel de l'ADN comme support de stockage de données extrêmement dense et stable. Un gramme d'ADN peut théoriquement contenir 215 millions de gigaoctets d'information ! L'ADN ne se dégrade que très lentement dans des conditions favorables, ce qui en fait un moyen prometteur pour l'archivage de données à long terme. Ce type de recherche ouvre des perspectives passionnantes pour l'avenir, où la biologie pourrait s'entremêler avec la technologie de l'information de manière encore plus impressionnante. Hébergé par Acast. Visitez acast.com/privacy pour plus d'informations.
676. Drinking Beer When the Bottle Has Been in Contact With the Beer — Risky or Not?Somm.ai - On-Premise IntelligenceFood Tech Talk Podcast | TrustwellHome - FoodSafetyTechPartners | TrustwellThe Future of Digital Food Safety Management with Eric Moore | TrustwellHit Somebody! (The Hockey Song) - YouTubeWarren Zevon – Hit Somebody (The Hockey Song) Lyrics | Genius Lyrics688. Eating Slivered Onions Today — Risky or Not?The Dilemma at the Center of McDonald's E. Coli Outbreak - The AtlanticInvestigation Update: E. coli Outbreak, Onions Served at McDonald's - October 30, 2024 | E. coli infection | CDCPublisher's Platform: A Bit(e) of McDonald's E. coli history | Food Safety NewsHemorrhagic Colitis Associated With a Rare Escherichia coli SerotypePublications on the Microbial Safety of OnionsSurvival or Growth of Inoculated Escherichia coli O157:H7 and Salmonella on Yellow Onions (Allium cepa) under Conditions Simulating Food Service and Consumer Handling and Storage - ScienceDirectModification of the Definition of TCS Foods | Council III | 2023 Biennial Meeting | Conference for Food Protection | Conference for Food ProtectionWater Application Method Influences Survival or Growth of Escherichia coli on Bulb Onions during Field Curing - ScienceDirectJoy Waite-Cusic | College of Agricultural SciencesPerson accidentally poisoned 46 coworkers with toxin-loaded homemade lunchMDH: Staph food poisoning responsible for 46 illnesses in JessupStaph food poisoning blamed for 46 illnesses at Jessup seafood distributor, health officials say - CBS Baltimore9 heists, $1,000 worth: Ontario's butter bandits mysteryHow a pizzeria mistakenly sold THC-laced pizza - The Washington PostRaleigh - Wake n BakeryFAQ's - Wake n BakeryA loophole in federal marijuana law has led to the creation of new THC product : NPRCongress Accidentally Legalized Weed Six Years Ago - The Atlantic
Las infecciones de las vías urinarias mas habituales son las producidas por bacterias, aunque también pueden presentarse a causa de virus, hongos o parásitos. De muchas de ellas es responsable la bacteria llamada Escherichia coli, que normalmente vive en el intestino. Infección de orina o del tracto urinario son expresiones que engloban diferentes enfermedades infecciosas (producidas por un microorganismo o germen) y que afectan a cualquier parte del sistema urinario (riñones, uréteres, vejiga urinaria o uretra). Puede obtener este Programa en LA Farmacia Natural en Los Angeles, Van Nuys, Huntington Park, El Monte, Arleta, Pico Rivera, Long Beach y en Burbank o llamando a la Línea de la Salud, al 1-800-227-8428 si desean que se lo enviemos a su casa.
Matt Crawford speaks with author Dr. Tim Harris about his book, In Pursuit of Unicorns: A Journey Through 50 Years of Biotechnology. Modern biotechnology―genetic engineering and cell manipulation―originated with the 1973 demonstration that genes from different organisms could be recombined and propagated in Escherichia coli. More than 50 years on, biotech is now a science that defines the 21st century. While still a young scientist, Tim Harris committed himself to this emerging industry. Now an accomplished investigator who became an astute, seasoned, and successful biotech business executive, he has written a captivating memoir chronicling the birth and maturation of the industry that now touches everyone's lives. He combines accounts of scientific successes and failures with a personal story of ambition, challenge, and discovery. An accessible foray into the scientific community, this is one that is sure to whet the readers appetite for further study. Especially those that may find the subject daunting.
Modern biotechnology--genetic engineering and cell manipulation--originated with the 1973 demonstration that genes from different organisms could be recombined and propagated in Escherichia coli. More than 50 years on, biotech is now a science that defines the 21st century. While still a young scientist, Tim Harris committed himself to this emerging industry. Now an accomplished investigator who became an astute, seasoned, and successful biotech business executive, he has written a captivating memoir chronicling the birth and maturation of the industry that now touches everyone's lives. He combines accounts of scientific successes and failures with a personal story of ambition, challenge, and discovery. From the pioneering early days of gene cloning and monoclonal antibodies to the current cutting-edge advancements in cell therapy, gene editing, and personalized medicine, Harris provides a candidly honest insider's view of biotech's remarkable evolution and its profound impact on health care. In Pursuit of Unicorns: A Journey Through 50 Years of Biotechnology (Cold Springs Harbor, 2024) is rich in detail about the accomplishments, struggles, and triumphs played out in the laboratories and boardrooms of the many different companies set up to exploit the technology, and the often colourful personalities involved. It is a fascinating blend of science, business, and ethics. Harris's reflections on the complexities that come with rapid technological progress, and the responsibilities of scientists in shaping the future, are thought-provoking and timely. Tim Harris's story is one of passion, resilience, and an unwavering commitment from those involved to making a difference. His book is a compelling read for working scientists (especially early- and mid-career academic and industry researchers wondering how to apply their research to human health), biotechnology entrepreneurs and investors, and anyone fascinated by how profoundly biotechnology has changed our world and where it is leading us in the future. Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/technology
Dr. Don and Professor Ben talk about the risks of drinking a freeze dried beef organs and colostrum smoothie. Dr. Don - risky ☣️ Professor Ben - risky ☣️ Social Media Analytics and Publishing - Fedica (Formerly Tweepsmap) Post | LinkedIn Erewhon's Raw Animal-Based Smoothie has organs, unpasteurized dairy - Los Angeles Times Erewhon How to Pronounce Erewhon (Correctly!) - YouTube Bovine lymph nodes as a source of Escherichia coli contamination of the meat - ScienceDirect Merch — Risky or Not?
Dr. Don and Professor Ben talk about the risks of letting a toddler eat raw flour. Dr. Don - risky ☣️ Professor Ben - risky ☣️ 684. Recalled Treehouse Waffles — Risky or Not? Brantford - Wikipedia Consumption of Raw Flour in the United States: Results from the 2019 U.S. Food and Drug Administration Food Safety and Nutrition Survey - ScienceDirect Consumer Knowledge and Behaviors Regarding Food Safety Risks Associated with Wheat Flour - ScienceDirect Notes from the Field: Multistate Outbreak of Escherichia coli O26 Infections Linked to Raw Flour — United States, 2019 | MMWR Raw Flour and Dough | Food Safety | CDC Uncooked Flour: A Hazardous Ingredient? Thermal Inactivation of Salmonella enterica and Nonpathogenic Bacterial Surrogates in Wheat Flour by Baking in a Household Oven - ScienceDirect Merch — Risky or Not?
Toggle ModeNational Advisory Committee on Microbiological Criteria for Foods - WikipediaUnited States Department of Agriculture South Building - WikipediaJamie L. Whitten Building - WikipediaDamn, Poisoned won the Emmy | Marler BlogFood Safety Talk 282: The Fabulous Ms. Mertzel — Food Safety TalkGovernor Cooper Declares State of Emergency Ahead of Hurricane Helene | NC Gov. CooperFront Matter | The Potential Consequences of Public Release of Food Safety and Inspection Service Establishment-Specific Data | The National Academies PressConference for Food ProtectionHome - Cards Against HumanityAbout - Cards Against HumanityDiet Mountain Dew - WikipediaFood Safety Talk 185: Hot Diapers — Food Safety TalkLudwig (TV series) - WikipediaMaggie Smith, star of stage, film and ‘Downton Abbey,' dies at 89 | AP NewsWatch the Football! ⚽ | That Mitchell and Webb Look - BBC - YouTubeKatie Swanson | LinkedInEvaluation and Definition of Potentially Hazardous Foods2023-2025 National Advisory Committee on Microbiological Criteria for Foods (NACMCF) | Food Safety and Inspection ServiceMerlin Mann - Who moved my brain? - YouTubeMicrobiological survey and genomic analysis of Cronobacter sakazakii strains isolated from US households and retail foods | Applied and Environmental MicrobiologyChallenges in Supply, Market Competition, and Regulation of Infant Formula in the United States | The National Academies PresseCFR :: 21 CFR Part 107 Subpart B – LabelingListeria outbreak: Boar's Head closing Virginia plant | AP NewsMicrobiological quality of flour products in the UK with respect to Salmonella and Shiga-toxin-producing Escherichia coli | Journal of Applied Microbiology | Oxford AcademicHow To Make Liverwurst - Step-By-Step Guide & 5 RecipesUS2860992A - Process of manufacturing liver sausage - Google PatentsLiverwurst 101Deviled Ham Spread - Underwood SpreadsSalmonella Outbreak Linked to Eggs | CDCOutbreak Investigation of Salmonella: Eggs (Sept 2024) | FDANorth Carolina salmonella outbreak leads to largest egg recall in nearly a decadeSalmonella outbreak: Egg farm had rodent infestation, FDA says - The Washington PostDecoding the Gurus
Dr. Don and Professor Ben talk about the risks from eating raw cookie dough from Cookie Dough Dreams in LA. Dr. Don - not risky
Las infecciones de las vías urinarias mas habituales son las producidas por bacterias, aunque también pueden presentarse a causa de virus, hongos o parásitos. De muchas de ellas es responsable la bacteria llamada Escherichia coli, que normalmente vive en el intestino. Infección de orina o del tracto urinario son expresiones que engloban diferentes enfermedades infecciosas (producidas por un microorganismo o germen) y que afectan a cualquier parte del sistema urinario (riñones, uréteres, vejiga urinaria o uretra). Puede obtener este Programa en LA Farmacia Natural en Los Angeles, Van Nuys, Huntington Park, El Monte, Arleta, Pico Rivera, y en Burbank o llamando a la Línea de la Salud, al 1-800-227-8428 si desean que se lo enviemos a su casa.
Dr. Don and Professor Ben talk about the risks drinking beer from glasses when the bottle has been inside the glass and in contact with the beer. Dr. Don - not risky
Dr. Don and Professor Ben talk about the risks from leaving a cut unripe avocado at room temperature for a day. Dr. Don - risky ☣️ Professor Ben - risky ☣️ Christopher Kimball's Milk Street | Recipes, TV and Cooking Tips America's Test Kitchen: Recipes & Reviews You Can Trust | Stream Every Episode | America's Test Kitchen Richard Kimble | The Fugitive Wiki | Fandom Salmonella, Listeria monocytogenes, and Indicator Microorganisms on Hass Avocados Sold at Retail Markets in Guadalajara, Mexico - ScienceDirect Behaviors of Salmonella enterica serovar Typhimurium and Listeria monocytogenes on whole avocado during storage at 21 or 7°C and their reduction by aqueous chlorine dioxide and peroxyacetic acid - ScienceDirect Effect of storage temperature and time on the behavior of Salmonella, Listeria monocytogenes, and background microbiota on whole fresh avocados (Persea americana var Hass) - ScienceDirect Survival of Salmonella spp., Escherichia coli O157:H7, and Listeria monocytogenes in Ready-to-Eat “Guacamole”: Role of Added Antimicrobials - PMC Quality variables of “Hass” avocado stored in modified atmosphere packaging
Merch — Risky or Not?CrowdStrike says more than 97% of Windows sensors are back online - CBS NewsBanff & Lake Louise Tourism | Official Destination WebsiteJamf Apple Device Management. Mac iPad iPhone TV Apple MDMOne Ring | The One Wiki to Rule Them All | FandomWhat does ‘never go with a hippie to a second location' mean? - QuoraReconcilable Differences #180: I'm Doing a Lot of Stuff with Computers Right Now - Relay FMLoonies and Toonies Canadian Dollar CoinsThe Tragically Hip - Wheat Kings (Audio) - YouTubeThe Grateful Dead – Jack Straw Lyrics | Genius Lyrics242. Brushing Teeth With Well Water — Risky or Not?603. Drinking Water That Had a Body in It for a Month — Risky or Not?591. Drinking Water From Switzerland's 7,000 Lakes — Risky or Not?Lyrics for Almost Cut My Hair by Crosby, Stills, Nash & Young - SongfactsIAFP Annual Meeting - International Association for Food ProtectionTWiV 1134: Clinical update with Dr. Daniel Griffin | This Week in VirologyCDC COVID Data Tracker: Wastewater SurveillanceNotes from the Field: Health Monitoring, Testing, and Case Identification Among Persons Exposed to Influenza A(H5N1) — Michigan, 2024 | MMWRRisk warnings are not pausing raw milk consumption | Food Safety NewsThe Who - Won't Get Fooled Again - YouTubeNotes from the Field: Schedule I Substances Identified in Nootropic Gummies Containing Amanita muscaria or Other Mushrooms — Charlottesville, Virginia, 2023–2024 | MMWRHow do you pronounce Nootropics? : r/NootropicsWings – Hi, Hi, Hi Lyrics | Genius LyricsCongress Accidentally Legalized Weed Six Years Ago - The AtlanticInvestigation of Illnesses: Diamond Shruumz-Brand Chocolate Bars, Cones, & Gummies (June 2024) | FDAHoop Cheese — Em's On The RoadHome | NACSNotes from the Field: Illnesses After Administration of Presumed Counterfeit Botulinum Toxin in Nonmedical Settings — Tennessee and New York City, March 2024 | MMWRListeria Outbreak Linked to Meats Sliced at Delis | CDCInvestigation Details | Listeria Outbreak Linked to Meats Sliced at Delis | CDCExtra Time: High stakes meeting between Netanyahu and Biden, Listeria outbreak raising concerns - ABC7 New YorkFood Safety Practices Linked with Proper Refrigerator Temperatures in Retail Delis - PubMedQuantitative Assessment of Relative Risk to Public Health from Foodborne Listeria monocytogenes Among Selected Categories of Ready-to-Eat Foods | FDAPublisher's Platform: It has nearly been six years since over 1,000 people were sickened and over 200 died from Listeria-tainted Polony in South Africa | Food Safety NewsInteragency Risk Assessment: Listeria monocytogenes in Retail DelicatessensRetail Deli Slicer Cleaning Frequency–Six Selected Sites, United States, 2012 - PubMedWiers Farm, Inc Issues a Voluntary Recall on Whole and Salad Cucumbers Due to Possible Contamination with Listeria | FDAWiers Farm, Inc Expands Voluntary Recall on Whole and Salad Cucumbers Due to Possible Contamination with Listeria | FDAFSHN13-10/FS234: Establishing a Lot through Sanitation Clean Breaks in Produce Packing FacilitiesGrowth and Survival of Listeria monocytogenes and Salmonella on Whole and Sliced Cucumbers - ScienceDirectModeling the survival of Salmonella on whole cucumbers as a function of temperature and relative humidity - ScienceDirectStutz Packing Co. Recalls Walnut Product Because of Possible Health Risk | FDASurvival of Salmonella enterica, Escherichia coli O157:H7, and Listeria monocytogenes on inoculated walnut kernels during storage - PubMedSupreme Service Solutions LLC Voluntarily Recalls Supreme Vegetable Products Because of Possible Health Risk | FDASupreme Produce L.L.C. from Kissimmee, FL – company detailsOur Companies | GBC Food Services5 Tips to Consider When Preparing Recommendations for Changes to Retail Food Policy | FDAMark, you are as full of shit as your milk is | Marler Blog
Dr. Don and Professor Ben talk about the risks of blowing air over raw chicken. Dr. Don - not risky
Carla Días, presidenta de la Sociedad Venezolana de Gastroenterología, indicó que en los viajes, las personas hacen transgresiones dietéticas, presentando malestares intestinales, ya que suelen comer más de lo habitual, especialmente platos típicos de la región que están fuera de lo que comen regularmente. Explicó que tras estos consumos, los viajeros pueden experimentar sensación de llenura o distensión, además de flatulencias. «Si se hacen comidas muy abundantes, el paciente puede hacer reflujo o ardor en el tórax. También, pueden experimentar la diarrea del viajero por el consumo de alimentos crudos o no cocinados debidamente, además de consumo de aguas contaminadas» añadió. Días indicó que entre algunas de las bacterias que se pueden encontrar en estos alimentos mal lavados, y que pueden causar la diarrea del viajero, está la Escherichia coli que puede dar retortijones, dolor abdominal, cólicos, aumenta la frecuencia de las evacuaciones haciéndolas líquidas y acompañadas de moco y sangre. También destacó que la diarrea del viajero se puede dar a las 48 o 72 horas del viaje. “Las intoxicaciones alimentarias son abruptas, la persona no se ha terminado el plato, comúnmente de mariscos, y ya siente náuseas, vómitos, dolor abdominal y sudoración” acotó. La gastroenteróloga señaló que parte de la prevención está en consumir aguas debidamente potabilizadas, cuidar el consumo de alimentos crudos y en restaurantes que son de alto recambio. Añadió que si alguno de los viajeros tiene susceptibilidad intestinal, es importante que haga prevención con un protector gástrico, pero porque se sabe que hay una enfermedad diagnosticada y estudiada por un especialista. «Si el paciente tiene diarreas, cada vez que evacúe, debe hidratarse con suero oral, también debe consumir probióticos. Si son diarreas virales, estas se auto limitan en 48 o 72 hrs» dijo. Recomendó a quienes viajan llevar antibióticos, ya que es muy difícil obtenerlo en el extranjero, protectores gástricos, antiparasitarios y analgésicos.
In this episode, we dive into the incredible role of T4D-Myoviridae bacteriophages in targeting Escherichia coli strains, highlighting their unique contractile tail structures that facilitate precise DNA injection into host cells. We explore the specific interactions between phage tail fibers and bacterial lipopolysaccharide receptors, illustrating the phage's lock-and-key mechanism crucial for selective bacterial lysis. This discussion extends into the implications for combatting SIBO and enhancing gut microbiota balance while exploring the impressive scientific literature on phage-mediated modulation of gut flora and inflammatory markers. Topics: 1. Introduction to Bacteriophages - Explanation of what a bacteriophage (phage) is. - Importance of phages in research and their role in intestinal dysbiosis. 2. Bacteriophage Foundation - Description of bacteriophage structure: - Capsid and its genetic material (DNA or RNA). - Icosahedral head and its efficiency. - Types of phage tails and their functions: - Contractile tails: mechanism similar to a syringe. - Non-contractile tails: static structure for attachment. 3. Phage-Bacteria Interaction - Initial attachment to bacterial cell via tail fibers. - Specificity of attachment (lock and key mechanism). - Injection of genetic material into the bacterial cell. - Use of bacterial machinery to replicate phage components. 4. Phage Replication Cycle - Overview of the phage replication process within the host cell: - Integration and takeover of host cellular machinery. - Assembly of new phage particles. - Release of phages through lysis of the host cell. 5. Application - Potential of phages to selectively target and kill bacteria. - Benefits over broad-spectrum targeting. - Discussion of antibiotic resistance. 6. Diving into the Gut Microbiome - Connection between phages and the gut microbiome. - Discussion of specific phages like T4D-Myoviridae and their targets. - Relevance to SIBO (Small Intestinal Bacterial Overgrowth). 7. Case Studies and Research - Review of studies on phage impact on gut microbiota and inflammation. - Specific changes in microbiota observed in research (e.g., increase in butyrate-producing genera). Thank you to our episode sponsor: Liver Medic Use code Chloe20 to save 20% on "Leaky Gut Repair" Brendan's YouTube Channel https://x.com/livermedic Thanks for tuning in! Get Chloe's Book Today! "75 Gut-Healing Strategies & Biohacks" Follow Chloe on Instagram @synthesisofwellness Follow Chloe on TikTok @chloe_c_porter Visit synthesisofwellness.com to purchase products, subscribe to our mailing list, and more! --- Support this podcast: https://podcasters.spotify.com/pod/show/chloe-porter6/support
Researchers at the University of Galway have developed a new, portable technology for on-the-spot testing of water quality to detect one of the most dangerous types of bacteria. Ireland regularly reports the highest crude incidence rates of the pathogen Shiga toxigenic Escherichia coli - STEC for short - in Europe over the recent years. The bacteria produces the harmful Shiga toxin, which, if ingested by humans, can cause severe stomach illnesses and, in some cases, life-threatening complications, especially in children under 5 years, older people and immunocompromised individuals. A work led by Dr Zina Alfahl, lecturer in bacteriology in the University's College of Medicine, Nursing and Health Sciences, and Dr Louise O'Connor, senior research fellow with the University's College of Science and Engineering, developed a technology for rapid, sensitive and accurate testing of STEC in water sources, including rivers, lakes and wells. The results have been published in the journal Microbiology. Dr Alfahl said: "Our technology is a significant advancement in on-site water testing. It is portable, straightforward and safe to use. It is accurate, highly sensitive and the results are delivered quickly, on-site. "We are hoping that Environmental Health Officers and groundwater schemes in Ireland could use the technology on-site, allowing for more frequent testing, especially in or after extreme weather, periods of intense rainfall, because it is those conditions which lead to water supplies being contaminated." Dr O'Connor said: "This technology could be a crucial intervention in helping to prevent outbreaks of infection in families and communities using wells, private water supplies and groundwater schemes. "Immediate results can help public health officers and water management authorities make informed decisions to protect public health. This rapid response capability is crucial for preventing the spread of waterborne diseases and ensuring the safety of drinking water." STEC is normally found in the intestines of healthy animals like cows and sheep, which carry it without getting sick. The bacteria spread to people through contact with animal waste or by eating or drinking contaminated food or water. A small sample of water can be tested on-site using isothermal amplification technology which can identify the genetic markers of STEC bacteria, and related E. coli. The results are delivered in about 40minutes through a reading on screen. Traditional lab testing of samples can take days for results to be returned. The research, funded by Environment Protection Agency through the DERIVE project, tested samples from various water sources, including groundwater wells, rivers, a turlough and a farm drain on the Corrib catchment in Galway. Of the samples tested 61% were positive for the presence of this dangerous pathogen. Dr Alfahl said: "Our testing is sensitive enough to identify as low as two cells of the STEC bacteria. The gold standard for testing is culture in a lab, but this can take days and often weeks, and on occasion can return a false negative result - just because the culture does not grow in the lab does not always mean the bacteria has not been present in the water. Our test removes the necessity for samples to go to a lab. It offers on-the-spot results and is of huge benefit to the people using the water as a first step in identifying a contamination and a potential health risk." Dr O'Connor said: "This new testing method is particularly important for areas that rely on private groundwater wells, which can be more prone to contamination. In Ireland, a significant portion of the population depends on these for their drinking water - about 720,000 people, or one in every 5 households, but quality has been an issue as regulation is less stringent on these sources and testing is less frequent."
Receive channeled guidance from the Great Spirit of Escherichia coli (E.coli) in today's episode of Gaia Translate. Want access to the transcript and show notes for future episodes? Visit our website at www.gaiatranslate.com Please rate, review and share the Gaia Translate podcast with your friends and colleagues so that more of us are able to receive this timely communication from the greater family of life we are all a part of.
Dr. Don and Professor Ben talk about the risks from vacuum packaged cheddar cheese stored for 24 hours at room temperature. Dr. Don - not risky
The ‘I' (intermediate susceptibility) in a EUCAST-guided antibiogram never meant impending resistance to your antibiotic. It was never meant to make you find the one ‘S' (invariably a carbapenem) and use it instead—even if many clinicians did. In this episode of Communicable, hosts Marc Bonten and Angela Huttner welcome Profs. Christian Giske (outgoing chair) and Sören Gatermann (newly elected chair) of the European Committee on Antimicrobial Susceptibility Testing (EUCAST) to discuss its recent updates, including the new ‘susceptible dose dependent' (SDD) label, and to shed light on common misconceptions around the way it sets breakpoints. Breakpoints for Pseudomonas aeruginosa are discussed, as are intravenous fosfomycin's ‘disappearance' from the breakpoints table and EUCAST's new guidance on it. Episode peer-reviewed by Dr. Suzanne van Asten of Radboud University Medical Center.Literature:The European Committee on Antimicrobial Susceptibility Testing (EUCAST): https://www.eucast.org/EUCAST guidance on use of fosfomycin i.v. breakpoints:https://www.eucast.org/fileadmin/src/media/PDFs/EUCAST_files/Guidance_documents/Use_of_fosfomycin_iv_breakpoints_General_advice_20240528.pdfIn vitro synergy between fosfomycin and ceftazidime/avibactam: Kroemer, Martens, Decousser et al. Evaluation of in vitro pharmacodynamic drug interactions of ceftazidime/avibactam and fosfomycin in Escherichia coli. J Antimicrob Chemother. 2023 Oct 3;78(10):2524-2534. doi: 10.1093/jac/dkad264
Beth Panko Briczinski, Ph.D. is the Senior Science Advisor for Milk Safety in the Office of Food Safety at the U.S. Food and Drug Administration (FDA). In this capacity, she advises FDA senior leadership on policies and programs involving scientific matters affecting the safety of milk. Prior to working at FDA, Dr. Briczinski was a Vice President with the National Milk Producers Federation, where she worked with state and federal agencies on regulatory issues in the areas of food safety and nutrition. Dr. Briczinski holds B.S. and M.S. degrees in Food Science, as well as a Ph.D. in Food Science, all from Pennsylvania State University. Casey McCue is the Conference Chair for the National Conference on Interstate Milk Shipments (NCIMS) and the Director of the Division of Milk Control and Dairy Services for the New York State Department of Agriculture and Markets, a position he has held since 2000. Casey has served in many positions since starting as a Dairy Products Specialist in Jefferson and Lewis counties. He grew up deeply involved in his grandparents' dairy farm near Lowville, and after graduating from SUNY Canton with a degree in Milk and Food Quality Control, he began his career in industry on both the producer and processor sides. Casey was also the 2012 recipient of the National Association of State Departments of Agriculture's Administration Award for his work on behalf of New York's rapidly growing dairy industry. Megin Nichols, D.V.M. serves as the Deputy Division Director for the Division of Foodborne, Waterborne, and Environmental Diseases at the CDC's National Center for Emerging and Zoonotic Infectious Diseases. Prior to this role, she lead the team at CDC responsible for investigating multistate outbreaks of Salmonella and Escherichia coli resulting from exposure to animals, pet products, and raw milk. Prior to joining CDC, Dr. Nichols worked in her home state at the New Mexico Department of Health for five years. She holds a B.S. degree in Animal Science from New Mexico State University, a D.V.M. from Colorado State University, and an M.P.H. degree in Food Safety and Biosecurity from the University of Minnesota. She is board certified in veterinary preventive medicine, and her areas of interest include zoonotic disease, food safety, and pediatric health. In this episode of Food Safety Matters, we speak with Dr. Briczinski, Mr. McCue, and Dr. Nichols [29:50] about: What the Pasteurized Milk Ordinance (PMO) requires of milk and dairy producers, how it differs from Grade “A” milk standards, and the public health impact of PMO since its adoption 100 years ago The accomplishments of NCIMS since the first conference was held in 1950, and revisions to the PMO that have come out of recent NCIMS conferences The microbial risks of, and foodborne illnesses caused by, raw milk and dairy products, which have been increasing in popularity among consumers The possibility of combining audits for producers that make both Grade "A" and non-Grade "A" products Ways in which public health agencies and food safety professionals can combat misinformation about “natural” foods like raw milk and dairy being healthier than pasteurized products FDA's future plans to expand upon the PMO and milk and dairy product safety. News and Resources FDA Publishes Dairy Food Safety Research Agenda for HPAI H5N1Federal Report Gives FDA Nine Recommendations to Improve Infant Formula OversightEU to Develop New Traceability Requirements to Tackle Honey Adulteration, Revises Origin Labeling Rules Second Bill Introduced to Weaken FSMA 204; Safe Food Coalition Voices Opposition The End of Chevron Doctrine Does Not End Food Safety Regulation, But it May Make It More Difficult Upcoming Webinar—How Rapid Development of Technology has Revolutionized Food Safety We Want to Hear from You! Please send us your questions and suggestions to podcast@food-safety.com
La diarrea es un problema común que puede ser causado por diversas razones. Aquí están algunas de las causas más comunes y sus tratamientos:Causas de la diarrea:Infecciones virales: Los virus como el norovirus, rotavirus o adenovirus pueden causar diarrea.Infecciones bacterianas: Bacterias como Escherichia coli, Salmonella, Shigella y Campylobacter pueden ser responsables.Parásitos: Parásitos como Giardia lamblia y Cryptosporidium pueden provocar diarrea.Intolerancias alimentarias: La intolerancia a la lactosa o al gluten puede causar diarrea.Medicamentos: Antibióticos, laxantes y ciertos medicamentos para el corazón pueden inducir diarrea.Enfermedades digestivas: Enfermedades inflamatorias del intestino, como la enfermedad de Crohn y la colitis ulcerosa, pueden ser responsables.Estrés y ansiedad: El estrés emocional puede desencadenar episodios de diarrea.Alimentos contaminados: Consumo de alimentos en mal estado o contaminados con bacterias o toxinas.Tratamiento de la diarrea:Rehidratación:Oral: Soluciones de rehidratación oral (SRO) disponibles en farmacias son esenciales para reponer líquidos y electrolitos.Intravenosa: En casos severos, puede ser necesaria la administración de líquidos por vía intravenosa.Dietas blandas:BRAT: Dieta a base de plátano, arroz, compota de manzana y tostadas puede ser útil para asentar el estómago.Evitar alimentos irritantes: Evitar productos lácteos, grasas, alimentos picantes y bebidas alcohólicas o con cafeína.Medicamentos antidiarreicos:Loperamida: Ayuda a reducir la frecuencia de las deposiciones.Subsalicilato de bismuto: Útil para tratar diarrea del viajero y calmar el estómago.Tratamiento de la causa subyacente:Antibióticos: Si la diarrea es causada por una infección bacteriana.Antiparasitarios: Si la causa es una infección por parásitos.Cambio de medicamentos: Consultar al médico si la diarrea es causada por medicamentos.Probióticos:Pueden ayudar a restablecer la flora intestinal y reducir la duración de la diarrea.Evitar deshidratantes:Beber suficiente agua y evitar bebidas que puedan empeorar la deshidratación, como el alcohol y la cafeína.Cuándo buscar ayuda médica:Si la diarrea dura más de 48 horas.Si hay signos de deshidratación severa (sequedad en la boca, orina oscura, mareos).Si hay fiebre alta, sangre en las heces o dolor abdominal severo.En el caso de niños pequeños y personas mayores, buscar ayuda médica si la diarrea es persistente.Es importante recordar que estos tratamientos pueden variar dependiendo de la causa específica de la diarrea y la condición general del paciente. Siempre es recomendable consultar a un profesional de la salud para un diagnóstico y tratamiento adecuados.Conviértete en un seguidor de este podcast: https://www.spreaker.com/podcast/comiendo-con-maria-nutricion--2497272/support.
The Nutrition Diva's Quick and Dirty Tips for Eating Well and Feeling Fabulous
Bloggers recommend everything from bleach to baking soda. Food safety experts insist that tap water is all you need. What's the best way to kill germs on fresh produce?Related listening:We're losing the sodium wars—but potassium could help turn the tide (Nutrition Diva #708)Research references:Antibacterial action of vinegar against food-borne pathogenic bacteria including Escherichia coli | National Library of Medicine | 1998 Aug (nih.gov) Nutrition Diva is hosted by Monica Reinagel, MS, LDN. Transcripts are available at Simplecast.Have a nutrition question? Send an email to nutrition@quickanddirtytips.com or leave a voicemail at 443-961-6206.Follow Nutrition Diva on Facebook and subscribe to the newsletter for more diet and nutrition tips. Find Monica's blog and other programs at Nutrition Over Easy. Nutrition Diva is a part of the Quick and Dirty Tips podcast network. LINKS:Transcripts: https://nutrition-diva.simplecast.com/episodes/Facebook: https://www.facebook.com/QDTNutrition/Newsletter: https://www.quickanddirtytips.com/nutrition-diva-newsletterNutrition Over Easy: https://nutritionovereasy.comQuick and Dirty Tips: https://quickanddirtytipscom
Dr. Don and Professor Ben talk about the risks from making a sandwich with “help” from Bruce the Cow. Dr. Don - risky ☣️ Professor Ben - risky ☣️ Bruce the cow loves sandwiches (and I love Bruce) : r/StupidFood Does the maternal grooming of cattle clean bacteria from the coat of calves? - ScienceDirect Cattle Water Troughs as Reservoirs of Escherichia coli O157 - PMC Escherichia coli O157:H7 in Environments of Culture-Positive Cattle - PMC An investigation of Escherichia coli O157 contamination of cattle during slaughter at an abattoir - PubMed Reducing the Risks of Pathogenic E. Coli Infections Trying to eat breakfast with Bruce! #cow #brucethecow #food #snack #fi… | cows | TikTok
Today, we watch as Dr. Marco Fasoli explains to the host of Radio Immaculata why he thinks evolution is a myth. And in the process, he reveals that, given his level of education, he must either be suffering from EXTREME cognitive dissonance, be extremely lazy, or be lying.Cards:The Watering Hole: https://www.youtube.com/@WateringHoleIrreducible Complexity PROVES evolution?!?
The penultimate episode of the DNA Papers podcast series revisits a paper that demonstrated the semiconservative mode of DNA replication, which had been predicted by complementary base-paired double helix model of the molecule discussed in episode 13 of this series: Meselson, Matthew, and Franklin W. Stahl. “The replication of DNA in Escherichia coli.” Proceedings of the National Academy of Sciences 44, no. 7 (July 15, 1958): 671–82. https://doi.org/10.1073/pnas.44.7.671 The papers offers the details an experiment designed and performed by a pair of young molecular biologists, Matthew Meselson and Franklin Stahl at Caltech. They deployed the newly developed technique of density gradient centrifugation in combination with the use of heavy isotopes of nitrogen to show that during the replication of a DNA molecule, each progeny helix contained one strand that was conserved, or passed down directly from the parent and one new strand synthesized from the conserved template. Listen to our expert guests from different disciplines as they share their insights into what has been described as “the most beautiful experiment in biology”: Allan Franklin University of Colorado Boulder Michel Morange IHPST, Université Paris I William C. Summers Yale University Janina Wellmann Max Planck Institute for the History of Science Recorded on March 27, 2024 For additional resources on this topic, please see https://www.chstm.org/video/144
Episode 168: UTI in MalesFuture Dr. Tran gives a summary of UTIs in Males, including epididymitis, orchitis, urethritis, prostatitis, and pyelonephritis. Diagnosis and treatment were briefly described and some differences with female patients were mentioned by Dr. Arreaza. Written by Di Tran, MS-3, Ross University School of Medicine. Editing and comments by Hector Arreaza, MD.You are listening to Rio Bravo qWeek Podcast, your weekly dose of knowledge brought to you by the Rio Bravo Family Medicine Residency Program from Bakersfield, California, a UCLA-affiliated program sponsored by Clinica Sierra Vista, Let Us Be Your Healthcare Home. This podcast was created for educational purposes only. Visit your primary care provider for additional medical advice.WHAT ARE URINARY TRACT INFECTIONS?Urinary Tract Infection (UTI) is an infection of any part of the urinary tract system. It may involve any part of the renal system, the kidneys, the ureters, the bladder, the prostate, and the urethra. Different from men, a woman may get a UTI more easily due to their anatomical difference. A woman's urethra is shorter and lies close in proximity to both the vagina and the anus, which allows easy access for bacteria to travel up to the bladder.UTI is further subdivided into two different categories, depending on where the infection takes place within the urinary tract:Lower Tract Infection – cystitis and urethritis when the infection occurs on the bladder and the urethra, respectively. Common infections are a result of bacteria migrating from the skin (and also from sexual organs) to the urethra and ending up in the bladder.In males, other forms of lower tract infection can result in prostatitis, epididymitis, and orchitis.Upper Tract Infection - aka pyelonephritis, is a more concerning infection that involves the upper parts of the urinary system, in other words, the ureters, and kidneys.AGE DIFFERENCES IN UTI FOR MEN:For men, the incidence of UTI increases with age. Dr. John Brusch reports UTI rarely develops in young males and the prevalence of bacteriuria is 0.1% or less. Men who are 15-50 years of age often have urethritis due to sexually transmitted infection (STI), mainly by Neisseria gonorrhoeae and Chlamydia trachomatis. Symptoms include frequency, urgency, and dysuria (most common).Men who are 50 years or older, especially those with prostatic hyperplasia, will have signs and symptoms of incomplete bladder emptying, hesitancy, slow stream, difficulty initiating urination, and dribbling after urinating. Due to the enlargement of the prostate gland, there will be partial blockage of urine flow from the bladder, which in turn, creates a reservoir where bacteria can grow and cause an infection. The most common offending microorganism for this age group is Escherichia coli.Interestingly, while UTIs are rare among men under 60, by the age of 80, both women and men have similar incidence rates. The bladder tends to have a higher residual volume in older males because the prostate grows no matter what, it´s just a part of aging for males. Some may end up with more or less lower urinary tract symptoms, but the prostate is enlarged in general.Other risk factors for UTI in males are men who are not circumcised, urethral strictures, fistulas, hydronephrosis (or dilated ureters overfilled with urine due to failure of drainage to the bladder), and the use of urinary catheters. DIFFERENT TYPES OF UTIs IN MALES:EPIDIDYMITIS:The infection starts from the retrograde ascending route from the prostatic urethra, backing up to the vas deferens, and eventually ending in the epididymis.In men who are younger than 35 years of age, the usual pathogens are C. trachomatis and N. gonorrhoeae (sexually transmitted).In men who are older than 35 years of age, the usual offending agents are Enterobacteriaceae and gram-positive cocci (E. coli as mentioned previously).ORCHITIS:This unique UTI is caused by viral pathogens, such as mumps, coxsackie B, Epstein-Barr (EBV), and varicella (VZV) viruses. Several studies have shown that patients having orchitis have a history of epididymitis. Fortunately, this infection is uncommon, and it was the main reason to develop the MMR vaccine. It is caused by viruses other than mumps, so you can still have orchitis even if you are vaccinated. Antibiotics are not prescribed for viral orchitis.BACTERIAL CYSTITIS:Having a similar pathophysiology of ascending infection mechanism, male patients in this category often present frequency, urgency, dysuria, nocturia, and suprapubic pain. On a side note, having hematuria is concerning, especially without symptoms, because it's automatically a red flag that should prompt an immediate evaluation in search of other causes besides infection, such as underlying malignancy. Possible etiologies are calculi, glomerulonephritis, and even schistosomiasis infection that can ultimately result in squamous cell carcinoma of the bladder. Arreaza: Let me share a little anecdote about hematuria. One Sunday when I was a resident I woke up with hematuria. Of course, I immediately went to urgent care, knowing hematuria means trouble in men. I had a urine dipstick test, which was normal. The first thing the nurse practitioner asked me was, “Did you eat any beets?”, and I never eat beets, but that day I had a full bag of beet chips. So, yes, that was the cause of my pseudo-hematuria. Lesson learned: Always ask about beets when you have a patient with painless hematuria with a normal dipstick. PROSTATITIS:This is an infection of the prostate gland. The most common offending agent is E. coli. Acute prostatitis will present with signs of “acute” infection, such as fever, chills, and suprapubic pain. On rectal exam, we will find a prostate that is warm, swollen, boggy, and very tender. Make sure you perform a gentle prostate exam as you may spread bacteria to the blood and cause bacteremia and potentially sepsis. Patients are normally very sick and it is not your typical cystitis, but it is more severe. Chronic Prostatitis can arise from different causes, ranging from retrograde ascending infection, “chronic” exposure to urinary pathogens, and even autoimmune etiologies. The majority of patients often are asymptomatic. URETHRITIS:This infection is further classified into two groups, gonococcal and non-gonococcal. For gonococcal urethritis, N. gonorrhoeae is the most common pathogen. Agents of non-gonococcal urethritis include C. trachomatis, Ureaplasma, trichomonas, and Herpes Simplex Virus (HSV). Patients often present symptoms of dysuria, pruritus, and purulent penile discharge.PYELONEPHRITIS:Following a retrograde ascending mechanism, an infection may travel from the bladder and make its way to the kidney, causing damage and inflammation to the renal parenchyma. According to Dr. John Brusch, E. coli is responsible for approximately 25% of cases in males. Pyelonephritis presents with chills, fever, nausea/vomiting, flank pain/costovertebral angle tenderness, and dysuria. Other findings include pyuria and bacteriuria. Pyelonephritis is a common cause of sepsis. Diagnosis of UTIs.URINE STUDIES: Urine culture remains the gold standard for diagnosis of UTI. Other studies include suprapubic aspiration, catheterization, midstream clean catch, and Gram stain. Imaging studies are not always needed, but you may order plain films, ultrasonography, CT scans, and MRIs. It will depend on the severity of your case and your clinical judgment.UTIs in women: In males, we should perform urine culture and susceptibility studies. However, in women, urine studies are not needed all the time, they should be reserved for women with recurrent infection, treatment failure, history of resistant isolates, or atypical presentation. This is done to confirm the diagnosis and guide antibiotic selection.Interestingly, in a recent evidence review, published in the American Family Physician journal, women can self-diagnose their uncomplicated cystitis. All that is needed is having typical symptoms (frequency, urgency, dysuria/burning sensation, nocturia, suprapubic pain), without vaginal discharge. If you have those elements, you have enough information to diagnose, or even the patient can self-diagnose, an uncomplicated UTI without further testing, but in males, you should ALWAYS perform urine studies.TREATMENTS:Men with UTI should ALWAYS receive antibiotics, with urine culture and susceptibility results guiding the antibiotic choice. Laboratory results will help us determine the best treatment plan. UTIs are often treated with a variety of antibiotics. Dr. Robert Shmerling, of Harvard Medical School, states that most uncomplicated lower tract infections can be eradicated with a week of treatment with antibiotics. Common antibiotics for UTI are fluoroquinolones, trimethoprim-sulfamethoxazole (TMP-SMZ), minocycline, or nitrofurantoin.On another hand, if it's an upper tract infection or prostatitis, the course of treatment can be extended for longer periods. For those patients who are hemodynamically unstable or have severe upper UTI, hospital admission is required to monitor for complications and IV antibiotics.UTIs in males are less frequent than UTIs in females, except when patients are 80 years and older when the incidence is similar in both sexes. UTIs in males must prompt further evaluation because if left untreated, they can have detrimental effects on your patients' health. As a take-home point, UTI in males is less common than in females, and it requires urine studies or other studies to identify the etiology and guide treatment. Antibiotics are always used, and you may guide your treatment depending on the results. Imaging is not always needed, but use your clinical judgment to make a more specific diagnosis and detect complications promptly. __________Conclusion: Now we conclude episode number 168, “UTI is Males.” Future Dr. Tran described the different anatomical areas that can be infected in males with UTI. She reminded us that UTIs in males always need to be treated with antibiotics and urine cultures are done to guide treatment. Dr. Arreaza mentioned a few differences in the diagnosis and treatment of UTIs in females. For example, women can self-diagnose an uncomplicated cystitis, and urine studies or antibiotics are not always needed in women. This week we thank Hector Arreaza and Di Tran. Audio editing by Adrianne Silva.Even without trying, every night you go to bed a little wiser. Thanks for listening to Rio Bravo qWeek Podcast. We want to hear from you, send us an email at RioBravoqWeek@clinicasierravista.org, or visit our website riobravofmrp.org/qweek. See you next week! _____________________References:Shmerling, R. H. (2022, December 5). Urinary tract infection in men. Harvard Health Publishing. https://www.health.harvard.edu/a_to_z/urinary-tract-infection-in-men-a-to-z.Brusch, J. L. (2023a, March 27). Urinary tract infection (UTI) in males. emedicine.medscpae.com. https://emedicine.medscape.com/article/231574-overview.Kurotschka PK, Gágyor I, Ebell MH. Acute Uncomplicated UTIs in Adults: Rapid Evidence Review. Am Fam Physician. 2024;109(2):167-174. https://www.aafp.org/pubs/afp/issues/2024/0200/acute-uncomplicated-utis-adults.htmlRoyalty-free music used for this episode: Tropicality by Gushito, downloaded on July 20, 2023, from https://www.videvo.net/royalty-free-music/
C dans l'air du 4 avril 2024 - Polluants éternels : le nouveau scandale sanitaire ? C'est le nouveau scandale sanitaire qui inquiète. À Rumilly (Haute-Savoie), qui compte une usine Tefal, du PFOA, "un polluant éternel", a été découvert en février 2023 dans le réseau d'eau potable de la ville. Après des tests sanguins, des habitants de la commune ont découvert avec horreur qu'ils avaient des taux de PFOA cinq fois supérieurs à la moyenne française (2,08 µg/L). La molécule est pourtant interdite depuis 2020 en raison de son potentiel cancérogène. Ces substances per- et polyfluoroalkylées, dont certaines sont toxiques, sont notamment consommées ou rejetées lors du processus de revêtement antiadhésif des poêles Tefal. Face à la pression médiatique, SEB (propriétaire de Tefal) assure que le seul PFAS qu'elle utilise est le PFTE, "une substance reconnue depuis plus de 50 ans pour son innocuité". Ce qui n'est pas de l'avis de tous. Le député écologiste Nicolas Thierry a déposé une proposition de loi visant à "interdire à partir de 2025 la fabrication, l'importation, l'exportation et la mise sur le marché de tous les produits contenant des PFAS". Étudié dès aujourd'hui à l'Assemblée nationale, le texte a été accueilli par plusieurs centaines de salariés de SEB envoyés par la direction pour protester. Selon la direction du groupe, la proposition de loi menacerait près de 3 000 emplois en France, dont 1 500 emplois pour la seule ville de Rumilly. La direction de SEB a encore le temps de réagir. D'autres, comme Buitoni, n'en ont pas eu l'occasion. Le 30 mars dernier, Nestlé a décidé de fermer son usine de production de pizzas à Caudry (Nord) mise en cause dans le décès de deux enfants et l'intoxication de dizaines d'autres, par la bactérie Escherichia coli. À l'époque, l'affaire avait fait grand bruit. Une information judiciaire est ouverte depuis mai 2022 à Paris pour homicide involontaire. Avant elle, l'entreprise Ferrero (qui produit les chocolats Kinder) s'était retrouvée au cœur d'un scandale similaire après avoir intoxiqué des centaines d'enfants à travers l'Europe. Conscientes des risques, les grandes entreprises se forment à la communication de crise pour répondre à ce genre de situation. "En matière de gestion de crise, le pire est de ne rien dire", expliquait à La Croix Géraldine Michel, responsable de la chaire marques et valeurs à la Sorbonne. Lors de la révélation du scandale Kinder en avril dernier, il avait par exemple fallu attendre quatre jours pour que Ferrero reconnaisse dans un communiqué "des défaillances internes". Un réaction bien trop tardive pour espérer calmer la colère des familles touchées. En la matière, la direction de Nestlé Waters (San Pellegrino, Vittel, Perrier…) est actuellement acculée. Le groupe est accusé depuis plusieurs jours d'avoir voulu cacher la contamination généralisée de ses sources d'eau minérale. Le 4 avril, Le Monde et France info ont révélé le contenu d'une expertise menée par l'Agence de sécurité sanitaire de l'alimentation (Anses) sur les eaux du groupe. Le rapport, remis au gouvernement en février, conclut à une contamination généralisée aux bactéries, pesticides, PFAS, des sources d'eau minérale naturelle exploitées par le groupe Nestlé. Non seulement, le gouvernement n'a rien communiqué aux Français, mais il n'a rien transmis non plus aux autorités européennes "ce qui est quand même assez fou, parce que toutes ces eaux dont on parle aujourd'hui de grande marque, sont aussi vendues et consommées dans d'autres pays européens", répond à France info l'association Foodwatch, qui a porté plainte pour "tromperies" contre Nestlé. Un comité de la Commission européenne est d'ailleurs prévu le 30 avril pour faire la lumière sur cette affaire. Quelle est la dangerosité des fameux PFAS ? Pourquoi le gouvernement français veut-il les interdire ? Comment les grands groupes réagissent-ils aux crises qu'ils provoquent ? Et quelle est l'ampleur du scandale de l'eau qui plane au-dessus de Nestlé ? LES EXPERTS : - GÉRALD KIERZEK - Médecin urgentiste, directeur médical - Doctissimo - ÉMILIE TORGEMEN - Journaliste chargée des questions d'environnement - Le Parisien - KARINE JACQUEMART - Directrice de Foodwatch France - PHILIPPE DESSERTINE - Économiste, directeur de l'Institut de Haute Finance DIFFUSION : du lundi au samedi à 17h45 FORMAT : 65 minutes PRÉSENTATION : Caroline Roux - Axel de Tarlé - REDIFFUSION : du lundi au vendredi vers 23h40 PRODUCTION DES PODCASTS: Jean-Christophe Thiéfine RÉALISATION : Nicolas Ferraro, Bruno Piney, Franck Broqua, Alexandre Langeard, Corentin Son, Benoît Lemoine PRODUCTION : France Télévisions / Maximal Productions Retrouvez C DANS L'AIR sur internet & les réseaux : INTERNET : francetv.fr FACEBOOK : https://www.facebook.com/Cdanslairf5 TWITTER : https://twitter.com/cdanslair INSTAGRAM : https://www.instagram.com/cdanslair/
Deadly Listeria Outbreak Linked to Milkshakes From Burger Chain - The New York TimesListeria bacteria found in milkshakes sold at Frugals restaurant in Tacoma | Washington State Department of HealthReconcilable Differences - Relay FM2023 Outbreak of Foodborne Listeriosis Associated with Consumption of Restaurant Milkshakes | Washington State Department of HealthCoincidence - WikipediaMark Knopfler - Boom, Like That Lyrics | SongMeaningsMark Knopfler - Boom, Like That (Først & sist, 17.09.2004) - YouTubeYour reusable water bottle is likely much dirtier than you think. Here's how to clean it properly - BBC Science Focus MagazineDiversity of Bacteria Growing in Natural Mineral Water after Bottling - PMCSwabbing Water Bottles: How Clean Is the Water You Drink?Quantifying the Influence of Relative Humidity, Temperature, and Diluent on the Survival and Growth of Enterobacter aerogenes - ScienceDirectHow Often Should You Wash Your Water Bottle?Amazon.com: SodaStream 0.5 Liter My Only Bottle Icy Blue, 1 count(Pack of 1): Home & KitchenBrian Wilson - WikipediaBrian Wilson (song) - WikipediaUrban Dictionary: metalwhat3words /// The simplest way to talk about locationNorthern District of New York | Former New York Cheese Producer Pleads Guilty in Connection with Raw Milk Products Linked to Listeria Outbreak | United States Department of JusticeMultistate Outbreak of Listeriosis Linked to Soft Raw Milk Cheese Made by Vulto Creamery | Listeria | CDCVulto Creamery Issues Voluntary Recall of All Soft, Wash-Rind Raw Milk Cheeses Because of Possible Health Risk | FDADennis D'Amico | Department of Animal ScienceNew Jersey Right to Work Laws - FindLawDennis D'Amico - ProducerDelta flight forced back to Amsterdam after maggots fall onto passenger | CNNMan dies after consuming too much vitamin D as experts warn of risks: ‘Cascade of problems' | Fox NewsHypercalcemia - Symptoms and causes - Mayo ClinicPrevalence and Antimicrobial Characteristics of Escherichia coli in Selected Vegetables and Herbs in Bangkok, Thailand - ScienceDirectOLYMPIA Ice Resurfacers - Resurfice
TWiM reveals a new population in the blue cheese-making fungus Penicillium roqueforti and identification of a quorum-sensing autoinducer and siderophore in uropathogenic Escherichia coli. Subscribe to TWiM (free) on Apple Podcasts, Spotify, Google Podcasts, Android, RSS, or by email. Become a patron of TWiM. Links for this episode New blue cheese-making fungus (Evol Appl) Threat to Camenbert cheese (Guardian) French Cheese Under Threat (CNRS News) Fungadapt project (YouTube) Microbes Make the Cheese (ASM) Yersiniabactin in uropathogenic Escherichia coli (mBio) Public goods and cheating in microbes (Curr Biol) Take the TWiM Listener survey! Send your microbiology questions and comments (email or recorded audio) to twim@microbe.tv
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