TWiV reveals isolation from bats in Laos of a SARS-CoV-2 like virus with a spike protein that allows entry into human cells, and exploration of a herpesvirus vector for immunization of vampire bats against rabies virus.
The TWiV team explains what the Biden report on SARS-CoV-2 origins did not: evidence that the virus came from Nature, not a lab; and reveals new coronaviruses in rodents that inhabit populated areas in southern China.
Laurie Garrett, author of The Coming Plague, joins TWiV for a wide-ranging discussion of infectious disease and public health, including emerging infections, the role of wildlife markets in spillovers, and missteps in handling the COVID-19 pandemic.
A TWiV trio reveals the 100 million year old history of bornavirus infections hidden as EVEs in vertebrate genomes, and identification of novel bat coronaviruses that provide evolutionary insight into the origins of SARS-CoV-2.
Peter Daszak, Thea Kølsen Fischer, and Marion Koopmans, members of the WHO team investigating the origins of SARS-CoV-2 join TWiV to explain the work done by the committee during phase one, their conclusions, and the extent of work that remains to be done in phase two.
TWiV examines spillovers of porcine and canine coronaviruses into humans in Haiti and Malaysia, and how antigenic evolution of measles virus is constrained by multiple co-dominant epitopes on the viral glycoproteins.
Tony Schountz joins TWiV to explain the work of his laboratory showing that deer mice can be infected with and transmit SARS-CoV-2, and how his colony of Jamaican fruit bats is being used to understand their response to virus infections.
Raul Rabadan joins TWiV to explain the use of computational biology to demonstrate how recombination and mutation led to emergence of SARS-CoV-2.
From the Nipah Virus International Conference in Singapore, Vincent speaks with meeting participants about the history of the first Nipah virus outbreak, lessons learned from Hendra virus, surveillance of bats for viruses, and the development of a vaccine.
Coronavirus expert Christian Drosten joins Vincent to provide a view from Germany on COVID-19 and SARS-CoV-2.