david friedberg
friedberg
amazing paper. 40-60% of population that have NOT had SARS-CoV-2 already have activated T Cells to the virus! likely due to cross-reactivity w/ other "common cold coronaviruses". may explain large
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"re-opening" is not a binary thing. People, Places, and Processes (PPP) define our current and future state. which people can go out, where they can go, what processes are in
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