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Can the U.S. fix its at-home Covid testing problem?

At-home rapid Covid tests have been in short supply during the latest wave of infections. But the White House has made it clear that those tests — sold over-the-counter at drugstores — will be critical when it comes to keeping the economy running. Find out how the U.S. fell behind on its at-home testing strategy, and what's being done to fix it.
Fri, Jan 28 202212:43 PM EST