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The threat of the newly identified omicron variant, which has been detected in 21 states so far, has also invigorated booster drives.
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We already know what works, no matter how the virus mutates
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Monitoring the Pandemic
A series of graphics tracking U.S. covid-19 cases, deaths and vaccination rates
(iStock/Washington Post Illustration)
A startup is running space camps for adults out of hotels in France and Florida.
Crowded airports and gatherings are back this season. Our interactive guide will help you navigate them as safely as possible.
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Don’t Miss
The geography of covid-19 vaccinations and hospitalizations across the United States reveal a stark divide: areas with low rates of vaccination have higher rates of admitted patients.
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