David Brenner joins TWiV to explain how far-UVC lights could provide protection from SARS-CoV-2 and other airborne viruses in public places, solutions to face mask fogging, transmission during airplane flights, and listener questions.
Daniel Griffin provides a clinical report on COVID-19, superspreading potential of SARS-CoV-2 in Hong Kong, structure of virion glycoprotein of a commmon cold coronavirus reveals changes driven by prolonged circulation in humans, and listener email.
On this mid-week edition, does it matter that SARS-CoV-2 is mutating, seasonal coronavirus immunity is short-lived, another bogus claim that the virus was produced in a laboratory (it came from Nature), and answers to listener questions.
Daniel Griffin provides a clinical report on COVID-19, including vaccines, Alan summarizes a vaccine webinar on the most advanced US trials, a nidovirus from snapping turtles, longevity of memory B cells in recovered patients, and listener email.
The authors of the textbook Principles of Virology gather to reveal new additions to the fifth edition, including a new author, study questions, and a chapter on therapeutic viruses.
Ralph Baric returns to TWiV to provide an update on the COVID-19 resurgence in the US, monoclonal antibodies, antiviral drugs, vaccines, immunity and reinfection, reopening schools, and what will happen this fall.
Daniel Griffin provides a clinical report on COVID-19, then we discuss decline of virus-specific bone marrow B cells within a year after influenza vaccination, the push to release SARS-CoV-2 vaccines before completion of phase 3 trials, and absence of evidence for infectious virus in aerosols.
Christian Drosten returns to TWiV to provide an update on the COVID-19 situation in Germany, and general thoughts on testing, immunity, vaccines, therapeutics, epidemiology, reopening schools, and what will happen this fall.
Daniel Griffin provides a clinical report on COVID-19, then we discuss CDC softening testing guidelines, Moderna vaccine phase I results in older people, Abbott’s $5 rapid antigen test, and reinfection with a distinct SARS-CoV-2 isolate, followed by listener email.
Immunologist Shane Crotty joins TWiV to discuss the antibody and T cell responses to infection with SARS-CoV-2, followed by answers to listener questions.
The Hosts of TWiV
Vincent Racaniello, Ph.D.
Brianne Barker, Ph.D.
Rich Condit, Ph.D.
Alan Dove, Ph.D.
Daniel Griffin, M.D.,
Ph.D., CTropMed CTH
Angela Mingarelli, DVM
Jolene Ramsey, Ph.D.
Kathy Spindler, Ph.D.