James Petrie (@_jamespetrie_) 's Twitter Profile
James Petrie

@_jamespetrie_

ID: 1460802356568678404

calendar_today17-11-2021 02:50:01

1 Tweet

6 Followers

55 Following

JoannaMasel@ecoevo.social (@joannamasel) 's Twitter Profile Photo
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@joannamasel

4 years ago

COVID has been hard to control because so much transmission is before or right around the onset of (initially minor and non-specific) symptoms doi.org/10.1101/2020.0…. Isolating the sick therefore fails to stop most transmission. But Omicron might be different. 1/10