Up Next
Back to Show
PBS News Hour
Genetic evidence supports theory COVID originated in market
The debate over COVID-19's origin is focused on two theories, that humans were first infected by a wild animal or that the virus leaked from a lab. Scientists say the natural transmission theory has been strengthened by new genetic evidence from the market in Wuhan, China, where there was a big COVID outbreak in December 2019. John Yang discussed the report with Katherine Wu of The Atlantic.
Sign up now for inspiring and thought-provoking media delivered straight to your inbox.
Support Provided By
26:45
June 28, 2025 - PBS News Weekend full episode
57:46
June 27, 2025 - PBS News Hour full episode
57:46
June 26, 2025 - PBS News Hour full episode
57:46
June 25, 2025 - PBS News Hour full episode
57:46
June 24, 2025 - PBS News Hour full episode
56:45
June 23, 2025 - PBS News Hour full episode
26:45
June 22, 2025 - PBS News Weekend full episode
26:45
June 21, 2025 - PBS News Weekend full episode
56:44
June 20, 2025 - PBS News Hour full episode
57:46
June 19, 2025 - PBS News Hour full episode
57:46
June 18, 2025 - PBS News Hour full episode
57:46
June 17, 2025 - PBS News Hour full episode