
TWiV 1319: An earful of SARS-CoV-2
TWiV explains the emergence of vaccine-derived poliovirus strains from the novel oral polio vaccine in the Central African Republic, and the...
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TWiV is a weekly netcast about viruses - the kind that make you sick. Brought to you by four university professors and a science writer.

TWiV explains the emergence of vaccine-derived poliovirus strains from the novel oral polio vaccine in the Central African Republic, and the...

In his weekly clinical update, Dr. Griffin and Vincent Racaniello note the uncertain future of the National Science Foundation amid shifting...

TWiV explains a study showing that viral DNA load in blood and saliva varied markedly with age, time of day season, sex, and depended on doz...

In his weekly clinical update, Dr. Griffin and Vincent Racaniello are distressed by RFK Jr's testimony in front of Congress, surges in rotav...

TWiV explains a study showing that the wildlife trade, including live-animal markets, is a major driver of animal-to-human pathogen transmis...

TWiV 1314: Clinical update with Dr. Daniel Griffin April 17, 2026 In his weekly clinical update, Dr. Griffin and Vincent Racaniello are dism...

TWiV reviews evidence that influenza standard and high-dose vaccines reduce risk of Alzheimer's dementia, and spread of deltaviruses by a vi...

In his weekly clinical update, Dr. Griffin and Vincent Racaniello are aghast at the CDC's decision to no longer test for rabies and mpox and...

Vincent visits the University of Kansas and speaks with Tony Fehr, Robin Orozco, Juergen Richt and Rob Unckless about their careers and the...

In his weekly clinical update, Dr. Griffin and Vincent Racaniello cover if the "five-second" rule for things that fall on the floor apply to...

TWiV explains why human papillomavirus vaccine-induced immunity can block infection, unlike all other vaccines, and how respiratory viral in...

In his weekly clinical update, Dr. Griffin and Vincent Racaniello talk about the resignation of a member of the advisory committee for immun...

TWiV reviews the structural basis for Rep-mediated adeno-associated virus DNA genome packaging, how influenza virus-infected myeloid cells t...

In his weekly clinical update, Dr. Griffin and Vincent Racaniello chat about death of water fowl on Long Island, 'renaming' of the FDA adver...

TWiV introduces sunshine virus of carpet pythons and its effect snakes after experimental infection, and development of a new tool to distin...

In his weekly clinical update, Dr. Griffin and Vincent Racaniello discuss the global spread of the 'eradicated' poliovirus, the suggestion o...

TWiV reviews an association between shingles vaccination and slower biological aging, and how mucosal immunization in mice provides protecti...

In his weekly clinical update, Dr. Griffin and Vincent Racaniello talk about the health misconceptions that RFK Jr continues to perpetuate a...

TWiV reviews lymphocytic choriomeningitis virus seroprevalence among urban pregnant women and newborns in Philadelphia, and a functional tra...

In his weekly clinical update, Dr. Griffin and Vincent Racaniello discuss several states and the governor of Pennsylvania suing HHS over cha...

TWiV explains how vaccine-induced thrombotic thrombocytopenia develops from antibodies to adenovirus and somatic hypermutation, and castrati...

In his weekly clinical update, Dr. Griffin and Vincent Racaniello discuss reversal of last week's no review decision on a flu mRNA vaccine b...

TWiV explains the observation that filamentous virions act as non-infectious interfering particles to modulate papillomavirus infection, and...

In his weekly clinical update, Dr. Griffin and Vincent Racaniello are shocked by recent events, including Dr. Oz's appeal for measles vaccin...

TWiV reviews a survey conducted in Cambodia's floating villages to explore measles vaccination perceptions and willingness to consider novel...

In his weekly clinical update during Ground hog week, Dr. Griffin and Vincent Racaniello are back to discuss the measles outbreak in South C...

TWiV reviews the finding in Sweden that immunization against cervical cancer with human papillomavirus vaccine also protects the non-immuniz...

In his weekly clinical update, Dr. Griffin and Vincent Racaniello discuss with disgust the decline and fall of American public health and th...

TWiV explains emergence of a neurovirulent double recombinant from the 'improved' nOPV2 in Uganda, and efficiency of viral entry determined...

In his weekly clinical update, Dr. Griffin and Vincent Racaniello discuss screwworm, how the shingles vaccination slows biological aging (fo...

TWiV explains how the dengue virus protein NS1 alters Aedes aegypti midgut permeability and favors virus dissemination, and achieving a comp...

In his weekly clinical update, Dr. Griffin and Vincent Racaniello are bewildered and dismayed by RFK Jr's announced changes in the routine c...

TWiV explain the tracing of 2500 years of human betaherpesvirus 6A and 6B diversity through ancient human DNA, the effect of shingles vaccin...

In his weekly clinical update, Dr. Griffin and Vincent Racaniello are bewildered and dismayed by RFK Jr's announced changes in the routine c...

TWiV reviews compelling virology themes for 2024, as heard in our 98 episodes, including 22 guests. Hosts: Vincent Racaniello and Kathy Spin...

Recording after the ball drops, Dr. Griffin and Vincent Racaniello wish everyone a Happy New Year, discuss an evidence-based approach to tea...

TWiV explains studies which reveal that Inhibition of CXCL10 and IFN-γ mitgates myocarditis associated with SARS-CoV-2 mRNA vaccination, and...

Calling out "Happy Christmas to all and to all a good-night, Dr. Griffin and Vincent Racaniello discuss high path influenza in dairy herds i...

Vincent travels to Tegernsee, Germany for the Sixth Ringberg Symposium on Giant Viruses, where he talks with John Archibald, Susana Coelho,...

In his weekly clinical update, Dr. Griffin and Vincent Racaniello protest Vinjay Prasad, head of CBER FDA Nov memo stating administration of...

TWiV reviews considerations and perspectives on phage therapy, and the Nobel Prize-winning discovery of hepatitis b virus. Hosts: Vincent Ra...

In his weekly clinical update, Dr. Griffin and Vincent Racaniello discuss the rise in norovirus infections, contamination of infant formula...

Infectious diseases physician Jake Scott returns to TWiV to discuss the dangerous anti-vaccine policies being established in the US and what...

In his weekly clinical update, Dr. Griffin and Vincent Racaniello discuss the positive side effect of the shingles vaccine on dementia outco...

TWiV explains the Nobel Prize-winning discovery of pre-mRNA splicing, and engineering bacteriophage to deliver proteins to the human intesti...

In his weekly clinical update, Dr. Griffin and Vincent Racaniello wish everyone a Happy Thanksgiving and then decry appointment of the Louis...

TWiV explains the 1953 paper by Watson & Crick proposing a structure for DNA, and the role of Epstein-Barr virus in triggering the autoimmun...

In his weekly clinical update, Dr. Griffin and Vincent Racaniello are dismayed by the changes on CDC vaccine website positively stating the...

Vincent visits Virginia Tech for the CeZAP Symposium and speaks with XJ Meng and Kylene Kehn-Hall about their research on hepatitis E virus...

In his weekly clinical update, Dr. Griffin and Vincent Racaniello record from the ASTMH meeting in Toronto and discuss continuing avian flu...