Did You Have Coronavirus Without Knowing It?
Health experts say the virus has likely been in some U.S. communities for weeks and some people have surely had it without realizing

Follow Elemental’s ongoing coverage of the coronavirus outbreak here.
Follow Elemental’s ongoing coverage of the coronavirus outbreak here.
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Your life, sourced by science. A publication from Medium about health and wellness.
I write about health, science, and psychology. My work has appeared in Time magazine, the New York Times, Vice, and elsewhere. I live in Germany.