Millions of people have long Covid; countless more could get it. Dr. Monica Verduzco-Gutierrez answers question from Today, Explained listeners about the condition that has even doctors bewildered.

This episode was produced by Avishay Artsy, edited by Matt Collette, fact-checked by Serena Solin and Amanda Lewellyn, engineered by Efim Shapiro, and hosted by Noel King.

Transcript at vox.com/todayexplained

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