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PODCAST

This Week in Virology

Vincent Racaniello

TWiV is a weekly netcast about viruses - the kind that make you sick. Brought to you by four university professors and a science writer.

science life sciences

All Episodes

01:51:47

TWiV 1199: Loosely contained

This Week in Virology ·

2025/03/09

TWiV covers a second death over 150 cases of measles in Texas, utter failure of removal of type 2 poliovirus from OPV, more OPV doses administered in Gaza, second Ebola outbreak in Sudan, vaccine being tested, Trump administration cancels $400 million in grants to Columbia University, bat-infecting merbecovirus that binds human ACE2 and infects human cells, and innate immune sensing of rotavirus by intestinal epithelial cells leads to diarrhea. Hosts: Vincent Racaniello, Alan Dove, Rich Condit,

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43:04

TWiV 1198: Clinical update with Dr. Daniel Griffin

This Week in Virology ·

2025/03/08

In his weekly clinical update, Dr. Griffin with Vincent Racaniello deliberate the effect of the absence of US foreign aid on the Ebola outbreak in Uganda and death of two children, continued use of nOPV2 in Gaza and the utter failure of type 2 poliovirus removal from the oral poliovirus vaccine, growing measles outbreak in the US including the death of a second child, measles infection parties, the use of fat soluble vitamin A and fish liver oil as anti-viral therapies as well as the history and

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58:53

TWiV 1196: Clinical update with Dr. Daniel Griffin

This Week in Virology ·

2025/03/01

In his weekly clinical update, Dr. Griffin and Vincent Racaniello lament about the downfall of public health from “postponement” of the advisory committee on immunization practices and the FDA VRBPAC influenza strain selection meetings to how the communication pause prevents public notice of NIH study section meetings, and withdrawal of CDC promotions for the ‘flu vaccine’ before discussing the end of Ebola outbreak in Uganda, funding from Saudi Arabia for polio eradication, the continuing and

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01:44:43

TWiV 1191: The pandemic duo

This Week in Virology ·

2025/02/09

TWiV reviews freezes and unfreezes of US government grants, how prior COVID-19 vaccination prevents over-reaction of the innate immune response during infections, and how bat genomes illuminate adaptations to viral tolerance and disease resistance. Hosts: Vincent Racaniello and Alan Dove Subscribe (free): Apple Podcasts, RSS, email Become a patron of TWiV! Links for this episode Support science education at MicrobeTV ASV 2025 NIH freezes (ScienceAdviser) Is your research on Trump’s hit list

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46:46

TWiV 1190: Clinical update with Dr. Daniel Griffin

This Week in Virology ·

2025/02/08

In his weekly clinical update, Dr. Griffin and Vincent Racaniello discuss changes in access to public health information and aid mechanisms such as the return of MMWR, the largest tuberculosis outbreak in the US ever, lack of USAID in fighting Marburg and Ebola outbreaks in Africa, discussing if avian influenza virus is airborne, how eggs are effected and the emergence of second spillover into dairy cattle, how the difference between nOPV2 and Sabin OPV2 is a minor reduction in the association of

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45:46

TWiV 1184: Clinical update with Dr. Daniel Griffin

This Week in Virology ·

2025/01/18

In his weekly clinical update, Dr. Griffin discusses current and past outbreaks of “vaccine” preventable diseases including whooping cough, polio and measles with your co-host Vincent Racaniello and the recent increase in norovirus outbreaks, if alcohol-based hand sanitizers aid in the spread of norovirus before reviewing the recent statistics on RSV, influenza and SARS-CoV-2 infections, the WasterwaterScan dashboard, where to find PEMGARDA, provides information for Columbia University Irving

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01:52:45

TWiV 1181: Seek and ye shall find, coronaviruses and...

This Week in Virology ·

2025/01/05

TWiV discusses an outbreak of influenza H5N1 that killed over half of the great cats at a Washington sanctuary, origin and cross-species transmission of bat coronaviruses in China, and the diverse and abundant phages that enter cells via receptors encoded on conjugative plasmids. Hosts: Vincent Racaniello, Rich Condit, and Jolene Ramsey Subscribe (free): Apple Podcasts, RSS, email Become a patron of TWiV! Links for this episode Support science education at MicrobeTV ASV 2025 H5N1 virus kills great

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38:06

TWiV 1180: Clinical update with Dr. Daniel Griffin

This Week in Virology ·

2025/01/04

In his weekly clinical update, Dr. Griffin discusses the recent increase in norovirus outbreaks, human cases of H5N1 avian influenza, before reviewing the recent statistics on RSV, influenza and SARS-CoV-2 infections, the WasterwaterScan dashboard, where to find PEMGARDA, how effective Molnupiravir is and provides information for Columbia University Irving Medical Center’s long COVID treatment center. Subscribe (free): Apple Podcasts, RSS, email Become a patron of TWiV! Links for this episode

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01:47:37

TWiV 1179: Dark matter and warning signs

This Week in Virology ·

2024/12/29

TWiV reviews RFK Jr’s demand to revoke polio vaccine, Wuhan lab samples do not include close relatives to SARS-CoV-2, using artificial intelligence to discover the RNA virosphere, and biomarkers that discriminate early and late phases of respiratory virus infections from a SARS-CoV-2 human challenge study. Hosts: Vincent Racaniello, Alan Dove, Rich Condit, Kathy Spindler, and Angela Mingarelli Subscribe (free): Apple Podcasts, RSS, email Become a patron of TWiV! Links for this episode Support

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01:00:36

TWiV 1178: Clinical update with Dr. Daniel Griffin

This Week in Virology ·

2024/12/28

In his weekly clinical update, Dr. Griffin deep dives into the whooping cough epidemic and bird flu in big cats, and in conjunction with your host Vincent Racaniello discusses the recent case of paralytic poliomyelitis in Israel, measles outbreaks and HHS campaign for vaccine safety campaign before reviewing the recent statistics on SARS-CoV-2 infection, the WasterwaterScan dashboard, if the COVID mRNA vaccine is effective against symptomatic SARS-CoV-2 infection and hospitalization in children,

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01:23:31

TWiV 1177: Going to school for flu

This Week in Virology ·

2024/12/22

At the School for Influenza in Brisbane, TWiV speaks with Kirsty, Erik and Rebecca about their careers and their research. Host: Vincent Racaniello Guests: Kirsty Short, Erik Karlsson, and Rebecca Cox Subscribe (free): Apple Podcasts, RSS, email Become a patron of TWiV! Links for this episode Support science education at MicrobeTV Diabetes, obesity, and COVID-19 severity (Diab Care) Rice farming and zoonosis in Cambodia (One Health) Influenza correlates of protection (mBio) Timestamps by Jolene

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48:10

TWiV 1176: Clinical update with Dr. Daniel Griffin

This Week in Virology ·

2024/12/21

In his weekly clinical update, Dr. Griffin continues his discussion of whether the mysterious respiratory illness in the Congo is malaria, and in conjunction with your host Vincent Racaniello discusses how routine childhood immunizations especially that against poliovirus are threatened by Robert F Kennedy Jr and Aaron Siri, the origin of the SAR-CoV-2 virus and retraction of Didier Raoult’s research, then returns to discussing the first case of severe disease following H5N1 infection in humans and

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02:00:20

TWiV 1175: A hitchiker's guide to virology

This Week in Virology ·

2024/12/15

TWiV reviews the appearance of poliovirus in Europe, mystery disease in DRC, global burden of Chikungunya, viruses of parasitic nematodes that induce antibody responses in vertebrate hosts, and picobirnaviruses, do they infect eukaryotes or prokaryotes? Hosts: Vincent Racaniello, Alan Dove, and Jolene Ramsey Subscribe (free): Apple Podcasts, RSS, email Become a patron of TWiV! Links for this episode ASV 2025 Write your senators about RFK Jr Support science education at MicrobeTV Poliovirus in

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49:10

TWiV 1174: Clinical update with Dr. Daniel Griffin

This Week in Virology ·

2024/12/14

In his weekly clinical update, Dr. Griffin deep dives into whether the mysterious respiratory illness in the Congo is malaria, and in conjunction with your host Vincent Racaniello discusses the failure of the poliovirus eradication campaign with virus circulation detected throughout Europe and how we should focus on disease control not virus circulation, then returns to discussing avian influenza in raw milk and the early stoppage of the mpox antiviral Tecovirimat before reviewing the recent

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01:40:41

TWiV 1171: The born immunity

This Week in Virology ·

2024/12/01

TWiV reviews susceptibility to vaccine-preventable infections in asylum seekers, the economic power of vaccines, French university tries to bury its investigation of a faculty member’s ethical lapses, transmission dynamics of SARS-CoV-2 in New Zealand before and after COVID-19, and a germ line encoded antibody that recognizes a broad array of enveloped viruses. Hosts: Vincent Racaniello, Alan Dove, Rich Condit, and Brianne Barker Subscribe (free): Apple Podcasts, RSS, email Become a patron of TWiV

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53:31

TWiV 1170: Clinical update with Dr. Daniel Griffin

This Week in Virology ·

2024/11/30

In his weekly clinical update, Dr. Griffin dives into H5N1/influenza and RSV circulation in the US, whether or not H5N1 is “adapting” for human-human transmission, why drinking raw milk may NOT be the best idea despite RFK Jr endorsement, before reviewing the recent statistics on SARS-CoV-2 infection, the WasterwaterScan dashboard, how if I encounter no one I can infect no one, the efficacy of COVID-19 boosters, how vaccines are the ‘seat belt’ of public health, the results of two PLACEBO control

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54:21

TWiV 1169: Can anyone hook me up with a duck?

This Week in Virology ·

2024/11/24

TWiV travels to Brisbane, Australia for the Options XII for the control of influenza conference, and meets up with Stephanie Gras and Jenna Guthmiller to talk about their careers and their research. Hosts: Vincent Racaniello, Kathy Spindler, and Steph Langel Guests: Stephanie Gras and Jenna Guthmiller Subscribe (free): Apple Podcasts, RSS, email Become a patron of TWiV! Links for this episode Goldilocks zone of influenza immunity (J Inf Dis) Broadly neutralizing HA antibodies (Nature) T cell

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01:02:33

TWiV 1168: Clinical update with Dr. Daniel Griffin

This Week in Virology ·

2024/11/23

In his weekly clinical update, Dr. Griffin briefly discusses the E.coli outbreak associated with onions from McDonald’s before deep diving into the announcement of Robert F Kennedy Jr. nomination for Secretary of Human and Health Services with highlights from MicrobeTV’s own Vincent Racaniello and Paul Offit (Beyond the Noise), the global measles outbreak, underutilization of influenza antivirals for children and teens, the $350 million 2025 order for mpox vaccination, before reviewing the recent

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57:00

TWiV 1163: Hepadnaviridae in the heartland

This Week in Virology ·

2024/11/03

From the 2024 International Hepatitis B virus meeting in Chicago, TWiV speaks with Mala Maini and John Tavis about their careers, the replication and transmission of HBV, and the HBV Foundation. Hosts: Vincent Racaniello and Rich Condit Guests: Mala Maini and John Tavis Subscribe (free): Apple Podcasts, RSS, email Become a patron of TWiV! Links for this episode MicrobeTV Discord Server Immunobiology and pathogenesis of hepatitis B virus infection (Nat Rev Immunol) HBV

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48:23

TWiV 1162: Clinical update with Dr. Daniel Griffin

This Week in Virology ·

2024/11/02

In his weekly clinical update, Dr. Griffin informs us about “walking pneumonia”, the phase of the polio supplemental immunization campaign in Gaza, mpox circulation, the Marburg virus outbreak in Rwanda, the beginning of influenza season, before reviewing the recent statistics on SARS-CoV-2 infection, the WasterwaterScan dashboard, contrasting public health concerns between the US and the UK, if mRNA boosters affect mucosal immunity against SARS-CoV-2 infection, where to find PEMGARDA, a reminder of

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111 results

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