TWiV reveals an ACE2-dependent sarbecovirus from Russian bats that is not inhibited by anti-SARS-CoV-2 antibodies, and a modified vaccinia virus Ankara vectored vaccine that protects nonhuman primates from Delta infection. Hosts: Vincent Racaniello, Rich Condit, and Brianne Barker Click arrow to playDownload TWiV 885 (73 MB .mp3, 122 min)Subscribe (free): Apple Podcasts, Google Podcasts, RSS, email ...

Virologists Amy Rosenfeld and Vincent Racaniello answer your COVID-19 questions (or any virus questions) on this livestream of 4/6/22 at 8:30 PM eastern US.

Vincent and Amy explain how asthmatic bronchial smooth muscle increases rhinovirus replication in the bronchial epithelium, and mimicry of IL-17 by the ORF8 protein of SARS-CoV-2. Hosts: Vincent Racaniello and Amy Rosenfeld Click arrow to playDownload TWiV 884 (73 MB .mp3, 122 min)Subscribe (free): Apple Podcasts, Google Podcasts, RSS, email Become a patron of TWiV! Show notes at microbe.tv/twiv

In COVID-19 clinical update #107, Daniel Griffin reviews vaccine booster doses, at-home testing, transmission in hamsters, improving indoor air quality, trials of BCG, ivermectin, and fluvoxamine, vaccination during pregnancy, mRNA vaccines and Fc functions, anti-platelet and aspirin therapy and a trial of prone positioning. Click arrow to playDownload TWiV 883 (27 ...

Virologists Amy Rosenfeld and Vincent Racaniello answer your COVID-19 questions (or any virus questions) on this livestream of 3/30/22 at 8:30 PM eastern US.