A doctor answers your current COVID questions
The Decibel
00:00
Do Rapid Tests Work With Omicron?
Lisa Ling: Do rapid tests work with omicron? Ling: There are several variants of concern that are out there. Ling: If we don't keep track, we're going to lose track and be behind the ball again. The joy of all this testing is it's given us a really, really good look at virus," she says.
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