NPR News: COVID's endgame: Scientists have a clue about where SARS-CoV-2 is headed

COVID's endgame: Scientists have a clue about where SARS-CoV-2 is headed
Pandemic predictions have been made — and then things would change. But based on models and studies (including a 1980s test that squirted virus up human noses), researchers have a new endgame thesis.

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