by Gertrud U. Rey Remember the series of flashbacks in the ending of the movie “Contagion,” which reveal where the virus originated and how the pandemic started? As a tree is cut down, a colony of bats flies out of the tree to seek new shelter. While in flight over a nearby farm, one of …
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.
It is well past the time to stop blaming a laboratory in China for the release of SARS-CoV-2. Such fallacies reflect an ignorance of scientific facts, including the recent finding of closely related coronaviruses in bats in Thailand. The bat CoV RatG13, sampled in 2013 in Yunnan province, shares 96% whole genome identity with SARS-CoV-2, …
SARS-like bat coronaviruses are not only in China Read More »
All human viruses have their origin in a virus that crossed from a different animal species. The encounters that lead to these spillovers are driven by explosive human population growth and incredible change occurring in all ecosystems brought about by human occupation of almost every corner of the planet. The extent to which land-use change …
Pandemics and anthropogenic environmental change Read More »
Peter Daszak joins TWiV to explain the work of EcoHealth Alliance in surveillance of bats in China for SARS-related coronaviruses to provide the information needed to prevent future pandemics, and why NIH recently withdrew financial support for their work. Click arrow to playDownload TWiV 623 (41 MB .mp3, 68 min)Subscribe (free): iTunes, Google Podcasts, RSS, email Become a patron of TWiV! Show notes …
TWiV 623: Bats and coronaviruses with Peter Daszak Read More »
Nels and Vincent continue their discussion of SARS-CoV-2 evolution, including understanding recurrent mutations in the viral genome, and the potential for re-emergence of the virus from an animal reservoir. Click arrow to play Download TWiEVO 56 (53 MB .mp3, 88 min) Subscribe (free): iTunes, Google Podcasts, RSS, email Become a patron of TWiEVO Show notes at microbe.tv/twievo
