Podcast Episodes

Ancient Viral Sword and Shield

Episode 1361

TWiV explains discovery of a previously unknown mechanism of RNA-guided DNA recognition for genetic control that possibly predates the emergence of C…

11 hours ago

View Episode

Clinical Update with Dr. Daniel Griffin

Episode 1360

In his weekly clinical update, Daniel Griffin and Vincent Racaniello frustration continues over the increasing number of measles infections, Kennedy’…

1 day, 11 hours ago

View Episode

SSPE, the Long Shadow of Measles

Episode 1359

Roberto Cattaneo and Kalpana Yadav join TWiV at the 2026 meeting of the American Society for Virology to discuss how the absence of measles virus rec…

1 week ago

View Episode

Clinical Update with Dr. Daniel Griffin

Episode 1358

In his weekly clinical update, Daniel Griffin and Vincent Racaniello are angered by the continuous reporting of measles deaths in the US and around t…

1 week, 1 day ago

View Episode

Furin, Naturally with Paul Bieinasz

Episode 1357

Paul Bieniasz joins TWiV to discuss his lab’s discovery that the coronavirus nuclease NSP15 cuts viral RNA into oligonucleotides that are reinserted …

2 weeks ago

View Episode

Clinical update with Dr. Daniel Griffin

Episode 1356

In his weekly clinical update, Daniel Griffin and Vincent Racaniello delve into dengue virus infections in Florida, recent human rabies infections in…

2 weeks, 1 day ago

View Episode

Four billion years of AI training data

Episode 1355

TWiV reviews a landmark paper reporting the first generative design of complete viral genomes using AI, producing 16 viable bacteriophages that overc…

2 weeks, 6 days ago

View Episode

Clinical update with Dr. Daniel Griffin

Episode 1354

In his weekly clinical update, Daniel Griffin and Vincent Racaniello remember Dolly Parton and her patronage of science, especially development of th…

3 weeks ago

View Episode

Phage bet-hedging and EBV antibodies

Episode 1353

TWiV explores how bacteriophages enable bet-hedge against bacterial immune defenses, and how transgenic mice engineered to produce human antibodies y…

4 weeks ago

View Episode

Clinical update with Dr. Daniel Griffin

Episode 1352

In his weekly clinical update, Daniel Griffin and Vincent Racaniello are disheartened by the suggested change in federal vaccine recommendations, how…

4 weeks, 1 day ago

View Episode