TWiV reviews why children should be vaccinated against COVID-19, increased risk of infection with SARS-CoV-2 Beta, Gamma, and Delta variant compared to Alpha variant in vaccinated but not recovered individuals, and immune correlates of protection from the mRNA-1273 vaccine efficacy trial. Click arrow to playDownload TWiV 835 (59 MB .mp3, 99 min)Subscribe ...

In COVID-19 clinical update #90, Dr. Griffin covers FDA expansion for booster doses, 3 more at home antigen tests approved by FDA, immune correlates analysis of mRNA-1273 vaccine, risk for stillbirth, PROVENT prophylaxis trial results, fluvoxamine recommendations, advice on molnupiravir, automated text messaging service for monitoring illness, and long COVID-19 ...

TWiV reviews Michael Worobey's dissection of the early COVID-19 cases in Wuhan, and the discovery that herpesviruses assimilate cellular kinesin to produce motorized virus particles. Click arrow to playDownload TWiV 833 (77 MB .mp3, 128 min)Subscribe (free): iTunes, Google Podcasts, RSS, email Show notes at microbe.tv/twiv

TWiV reviews the vials labeled smallpox that were not, re-emergence of enterovirus D68 in Europe, efficacy of inactivated SARS-CoV-2 vaccine, and cellular correlates of protection for an oral influenza virus vaccine. Click arrow to playDownload TWiV 832 (77 MB .mp3, 128 min)Subscribe (free): iTunes, Google Podcasts, RSS, email Show notes at microbe.tv/twiv

In COVID-19 clinical update #89, Dr. Griffin reviews upcoming meeting on FDA emergency use authorization for molnupiravir, 25% of US cases in children, reinfection associates with presence of antibodies, national surveillance for acute flaccid myelitis in the US, and monoclonal antibody treatment of infection in vaccinated, high-risk individuals. Click arrow ...