David Barton, Brian Kempf, and Olve Peersen join TWiV to discuss RNA recombination among enteroviruses and its role in foiling poliovirus eradication.

Hosts: Vincent Racaniello, Alan Dove, and Rich Condit

Guests: David Barton, Brian Kempf, and Olve Peersen

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Download TWiV 1235 (57 MB .mp3, 96 min)
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Intro music is by Ronald Jenkees

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Content in this podcast should not be construed as medical advice.

In his weekly clinical update, Dr. Griffin with Vincent Racaniello note that history is being rewritten for justification of changes in COVID vaccine guidelines including myocarditis incidence and the Great Barrington Declaration ignoring presentations at the April 2025 ACIP, the response by the medical community to these changed guidelines, before Dr. Griffin discusses how vaccination associates with reduced dementia risk before deep diving into recent statistics on measles epidemic, RSV, influenza and SARS-CoV-2 infections the Wasterwater Scan dashboard, a potential new influenza antiviral durg, whether or not the NB.1.8.1 should be included in the fall 2025 vaccines, immunization recommendations for COVID-19 vaccines, where to find PEMGARDA, provides information for Columbia University Irving Medical Center’s long COVID treatment center, where to go for answers to your long COVID questions, associaton of remesdivir administration and long-term sequelae and contacting your federal government representative to stop the assault on science and biomedical research.

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Download TWiV 1234 (35 MB .mp3, 57 min)
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Intro music is by Ronald Jenkees

Send your questions for Dr. Griffin to [email protected]

Content in this podcast should not be construed as medical advice.

TWiV covers FDA Director overriding scientists on COVID shots, NIH funded science must now be free to read instantly, Trump cuts subscriptions to Springer Nature journals, UK and Gates make up for US money withdrawn from GAVI, US defunding USAID could lead to 14 million deaths by 2030, then reviews research on how host IL1 genetics regulates Epstein-Barr virus reactivation and long COVID, and enhanced antiviral capacity of bat innate immunity.

Hosts: Vincent Racaniello, Alan Dove, and Rich Condit

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Download TWiV 1233 (66 MB .mp3, 111 min)
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Weekly Picks 1:38:13

RichUnraveling Mendel’s final mysteries: A genomic retelling of pea genetics (Thanks, Kathy!) (Original article)
AlanWinners of Nature’s 2025 “Scientist at Work” photo competition
Vincent Signs of AI-generated text found in 14% of biomedical abstracts last year

Intro music is by Ronald Jenkees

Send your virology questions and comments to [email protected]

Content in this podcast should not be construed as medical advice.

In his weekly clinical update, Dr. Griffin with Vincent Racaniello are shocked at how vaccine safety is undercut by misrepresenting thimerosal safety, its removal from vaccines, and how CBER director Vinay Prasad overruled his advisors for the administration of COVID vaccines to pregnant people knowingly compromising their health, before Dr. Griffin reviews recent statistics on measles epidemic, RSV, influenza and SARS-CoV-2 infections the Wasterwater Scan dashboard, whether or not the NB.1.8.1 should be included in the fall 2025 vaccines, immunization recommendations for COVID-19 vaccines, where to find PEMGARDA, provides information for Columbia University Irving Medical Center’s long COVID treatment center, where to go for answers to your long COVID questions, association of long COVID and cognitive changes as well as the development of type I diabetes and contacting your federal government representative to stop the assault on science and biomedical research.

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Download TWiV 1232 (35 MB .mp3, 57 min)
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Intro music is by Ronald Jenkees

Send your questions for Dr. Griffin to [email protected]

Content in this podcast should not be construed as medical advice.

TWiV discusses Sen. Cassidy calling for ACIP meeting delay, RFK Jr. abandons GAVI, millions of children at risk as global vaccination rates fall, RFK Jr. grilled by Congress, autism rates have increased 60-fold due to changed definitions, deep mutational scanning of rabies virus glyoprotein, and and proton gradient and incomplete TCA cycle in a giant virus.

Hosts: Vincent Racaniello, Rich Condit, Brianne Barker, and Angela Mingarelli

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Download TWiV 1231 (69 MB .mp3, 115 min)
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Weekly Picks 1:39:00

Angela 27 new, exciting, and blobby species discovered in the Peruvian rainforest!
BrianneEncounters in the Milky Way
RichWhere to go for accurate, up-to-date vaccine information 1:45:36
VincentThe members of RFK Jr.’s new vaccine committee have published little on vaccines

Listener Picks

CharlesVaccine Advice, Vandalized
KenGolden Goose Awards

Intro music is by Ronald Jenkees

Send your virology questions and comments to [email protected]

Content in this podcast should not be construed as medical advice.

In his weekly clinical update, Dr. Griffin with Vincent Racaniello are alarmed at how RFK is breaking his promise of not altering vaccine policies, and nonexistent data and studies are used by members of the ACIP to make changes to immunization practices in the absence of a CDC director, justification for not honoring the US commitment to GAVI and global public policies including support of routine childhood immunizations, placing millions of children at risk for the return of vaccine preventable diseases including polio outbreaks in Pappa New Guinea and increased circulation of wildtype type 1 poliovirus, before Dr. Griffin reviews recent statistics on RSV, influenza and SARS-CoV-2 infections, the Wasterwater Scan dashboard, approval of Merck’s anti-RSV mRNA monoclonal antibody, whether or not the NB.1.8.1 should be included in the fall 2025 vaccines, immunization recommendations for COVID-19 vaccines, where to find PEMGARDA, changes in COVID mRNA vaccine labeling and reframing of the science around the vaccine, provides information for Columbia University Irving Medical Center’s long COVID treatment center, where to go for answers to your long COVID questions, and contacting your federal government representative to stop the assault on science and biomedical research.

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Download TWiV 1230 (30 MB .mp3, 49 min)
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Intro music is by Ronald Jenkees

Send your questions for Dr. Griffin to [email protected]

Content in this podcast should not be construed as medical advice.

Rich travels to Dubrovnik for the European Congress of Virology 2025 and Vincent joins via Zoom to speak with Stéphane Blanc, Vanda Juranić Lisnić, and Elisabeth Puchhammer-Stöckl about their work on plant viruses, cytomegalovirus, and Epstein-Barr virus.

Hosts: Vincent Racaniello and Rich Condit

Guests: Stéphane Blanc, Vanda Juranić Lisnić, and Elisabeth Puchhammer-Stöckl

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Download TWiV 1229 (120 MB .mp3, 83 min)
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Intro music is by Ronald Jenkees

Send your virology questions and comments to [email protected]

Content in this podcast should not be construed as medical advice.

In his weekly clinical update, Dr. Griffin and Vincent Racaniello discuss in shock how RFK is breaking his promise of not altering vaccine policies by appointing new members of the ACIP, next ACIP meeting on guidelines for the COVID and RSV vaccines, circulation of “human insect viruses” including West Nile virus, and an outbreak of mpox on a cruise ship, and the ongoing measles outbreak before Dr. Griffin reviews recent statistics on RSV, influenza and SARS-CoV-2 infections the Wasterwater Scan dashboard, how to reduce the use of antibiotics for RSV and influenza infections in children, approval of the moderna RSV mRNA vaccine, whether or not the NB.1.8.1 should be included in the fall 2025 vaccines, immunization recommendations for COVID-19 vaccines, where to find PEMGARDA, provides information for Columbia University Irving Medical Center’s long COVID treatment center, where to go for answers to your long COVID questions, contacting your federal government representative to stop the assault on science and biomedical research, and a shout out for the special episode of TWiV with David Tuller on long COVID and ME/CFS.

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Download TWiV 1228 (27 MB .mp3, 45 min)
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Intro music is by Ronald Jenkees

Send your questions for Dr. Griffin to [email protected]

Content in this podcast should not be construed as medical advice.

David Tuller returns to TWiV to discuss RFK Jr. and the trashing of American public health, rituximab and ME/CFS, The Sick Times, the Cochrane Mess, a Norwegian Long Covid trial, effort preference and more.

Host: Vincent Racaniello

Guest: David Tuller

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Download TWiV Special (44 MB .mp3, 61 min)
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Intro music is by Ronald Jenkees

Send your virology questions and comments to [email protected]

Content on TWiV should not be taken as medical advice.

TWiV reviews the administrations dismantling of the committee that studies pandemic potential, firing of CDC vaccine advisory committee and replacing them with unqualified anti-vaxxers, zoonotic and sustained Mpox spread in Nigeria and Cameroon, and breadth of influenza A antibody cross-reactivity.

Hosts: Vincent Racaniello, Alan Dove, and Brianne Barker

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Download TWiV 1227 (66 MB .mp3, 110 min)
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Weekly Picks 1:34:48

BrianneAccidental discovery in planetarium show
AlanProject Hail Mary
VincentHow to speak to a vaccine sceptic: research reveals what works

Listener Picks

JamesLooking at the world through a microscope

Intro music is by Ronald Jenkees

Send your virology questions and comments to [email protected]

Content in this podcast should not be construed as medical advice.