SciFriday: Dr. Eric Feigl-Ding – Why He Sounded the Alarm on COVID-19

Dr. Eric Feigl-Ding, the Harvard epidemiologist whose January tweet calling SARS-CoV-2 “thermonuclear, pandemic-level bad” got the world’s attention, joins us to explain why he risked his professional reputation to sound the alarm the way he did.

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