Thomas Wilburn
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The CDC advises wearing masks indoors if hospitals are overloaded and the coronavirus is spreading widely where you live. Find out the level of virus transmission in your county.
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Scientists say the pandemic will end in the U.S. only when we achieve what's called herd immunity. Play with our simulations to see how immunity can stop an outbreak in its tracks.
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COVID-19 hospitalizations continue to strain U.S. hospitals in certain places, while the burden is easing up in other areas. Look up your local hospital to see how it's faring.
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An analysis by NPR finds many nations are tossing aside international health regulations and imposing strict travel restrictions. Experts say the benefits are likely to be small.