Подкасти на тему Virology

Jon Yewdell returns to TWiV to discuss how antibodies are made, vaccination against SARS-CoV-2, antigenic variation of the virus, booster shots, and more. Hosts: Vincent Racaniello, Dickson Despommier, Rich Condit, and Brianne Barker Guest: Jon Yewdell Subscribe (free): iTunes, Google Podcasts, RSS, email Become a patron of TWiV! Links for this epi…

TWiV reviews findings that increased fitness of the Omicron variant is due to immune evasion, not an increase in intrinsic transmissibility, and determination of infectious viral load in patients infected with wild type, Delta and Omicron viruses reveals lack of correlation with RNA loads determined by RT-PCR, similar levels of shedding among Delta…

In COVID-19 clinical update #98, Daniel Griffin reviews COVID-19 in South Africa, recognition of Omicron by ancestral T cells, booster effectiveness against disease, infection and vaccination in pregnant women, early Remdesivir to prevent progression to severe disease, management of hospitalized adults, Tocilizumab in hospitalized patients, vaccina…

Alessandro Sette returns to TWiV to discuss the observation that SARS-CoV-2 vaccination induces T cells that are able to cross-recognize variants Alpha to Omicron. Hosts: Vincent Racaniello, Rich Condit, Kathy Spindler, and Brianne Barker Guest: Alessandro Sette Subscribe (free): iTunes, Google Podcasts, RSS, email Become a patron of TWiV! Links fo…

In COVID-19 clinical update #97, Daniel Griffin covers immunity after infection recognized by CDC, outcomes before and after Omicron, infectious viral load in Delta vs Omicron, PCR vs rapid antigen tests, booster interval shortened to 5 months, risk factors for severe outcomes in vaccinated, cross-reactive memory T cells, vaccine effectiveness vs M…

A TWiV threesome explains the observation that humans with inherited T cell CD28 deficiency are susceptible to severe warts driven by human papilloma virus infection, but are otherwise healthy. Hosts: Vincent Racaniello, Rich Condit, and Brianne Barker Subscribe (free): iTunes, Google Podcasts, RSS, email Become a patron of TWiV! Links for this epi…

The TWiV team reviews the observation that infection with the SARS-CoV-2 Omicron variant causes reduced reproduction and pathogenesis in mice and hamsters. Hosts: Vincent Racaniello, Dickson Despommier, Rich Condit, Brianne Barker, and Amy Rosenfeld Subscribe (free): iTunes, Google Podcasts, RSS, email Become a patron of TWiV! Links for this episod…

In COVID-19 clinical update #96, Daniel Griffin reviews Omicron in South Africa, rapid antigen tests, viral coinfections, isolation and quarantine, saliva preferred for Omicron, risk factors for severe disease in vaccinated, Paxlovid dosing, and long COVID. Subscribe (free): iTunes, Google Podcasts, RSS, email Become a patron of TWiV! Links for thi…

TWiV kicks off 2022 with a review of the virology highlights of 2021, from three virologists, one immunologist, a science writer, and a partridge in a pear tree. Hosts: Vincent Racaniello, Alan Dove, Rich Condit, Kathy Spindler, and Brianne Barker Subscribe (free): iTunes, Google Podcasts, RSS, email Become a patron of TWiV! Links for this episode …

For the final episode of 2021, TWiV reviews an experimental infectious attenuated Lassa fever vaccine based on a codon-deoptimized glycoprotein gene, and SARS-CoV-2 infection of free-ranging white-tailed deer. Hosts: Vincent Racaniello, Dickson Despommier, Alan Dove, Kathy Spindler, and Brianne Barker Subscribe (free): iTunes, Google Podcasts, RSS,…

In COVID-19 clinical update #95, Daniel Griffin discusses new CDC guidelines for isolation and quarantine, EUA for Molnupiravir, children and COVID, vaccine safety in 5-11 year olds, Omicron outbreaks in Nebraska and Denmark, Baylor's COVID vaccine, and COVID-OUT for ivermectin. Subscribe (free): iTunes, Google Podcasts, RSS, email Become a patron …

TWiV explores the impact of the intestinal virome on seroconversion after rotavirus vaccination, and implications of the ability of the SARS-CoV-2 beta variant to infect wild-type laboratory mice. Hosts: Vincent Racaniello, Alan Dove, Rich Condit, Kathy Spindler, and Brianne Barker Subscribe (free): iTunes, Google Podcasts, RSS, email Become a patr…

In COVID-19 clinical update #94, Daniel Griffin reviews the FDA EUA for Paxlovid, test to stay in school, immunity after infection, variants and therapeutics, quarantine and isolation guidelines, Molnupiravir in non-hospitalized patients, and convalescent serum in outpatients. Hosts: Daniel Griffin and Vincent Racaniello Subscribe (free): iTunes, G…

Paul Offit returns to TWiV to discuss new CDC guidance on J&J vaccine, why children should be immunized against COVID-19, and whether or not booster doses are scientifically justified. Hosts: Vincent Racaniello, Dickson Despommier, and Brianne Barker Guest: Paul Offit Subscribe (free): iTunes, Google Podcasts, RSS, email Become a patron of TWiV! Li…