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SARS-CoV-2

This picture, taken on November 27, 2018, shows biologist and summit chair David Baltimore (center right) of the California Institute of Technology speaking at a press conference during the Second International Summit on Human Genome Editing in Hong Kong. (Getty Images/AFP)

Caltech’s David Baltimore discusses the debate over origins of SARS-CoV-2

By Lori Dajose | Biosecurity

Members of the World Health Organization (WHO) team investigating the origins of the COVID-19 coronavirus arrive by car at the Wuhan Institute of Virology on February 3. (Photo by HECTOR RETAMAL/AFP via Getty Images)

The origin of COVID: Did people or nature open Pandora’s box at Wuhan?

By Nicholas Wade | Biosecurity, Investigative Reporting

This scanning electron microscope image shows SARS-CoV-2 in yellow.

Did the SARS-CoV-2 virus arise from a bat coronavirus research program in a Chinese laboratory? Very possibly.

By Milton Leitenberg | Biosecurity