
A back-of-the-envelope timeline for U.S. Covid-19 vaccinations
Realistic scenarios from a leading health expert, Dr. Bob Wachter
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Realistic scenarios from a leading health expert, Dr. Bob Wachter
Read moreThe non-masked hamsters experienced severe COVID-19 symptoms, whereas the masked hamsters who eventually became infected (despite the masks) experienced overall lower clinical severity and milder systems.
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