On the origins of COVID-19
The pandemic likely began when an infected animal passed the SARS-CoV-2 virus to a human at a live animal market in Wuhan, China.
Read MoreThe pandemic likely began when an infected animal passed the SARS-CoV-2 virus to a human at a live animal market in Wuhan, China.
Read MoreA virus spreading in China has the world on alert.
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