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PBS NewsHour

Genetic evidence supports theory COVID originated in market

Season 2023 Episode 76 | 6m 14s

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.

Major corporate funding for the PBS NewsHour is provided by Care.com, Consumer Cellular, and Fidelity. Funding for the PBS NewsHour Weekend is provided by Mutual of America. For a complete list of funders for the PBS NewsHour and PBS NewsHour weekend, click here.
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PBS NewsHour
September 7, 2024 - PBS News Weekend full episode
September 7, 2024 - PBS News Weekend full episode
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PBS NewsHour
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