NPR

New CDC isolation guidelines raise concerns among health experts

Cutting the isolation for positive cases to five days could lead to more infections if people don't take masking seriously. A testing requirement, would have made the policy safer, experts say.
People form a large crowd as they attempt to receive COVID-19 testing kits from city workers distributing the kits along Flatbush Avenue on December 24, 2021 in the Brooklyn borough of New York City. The city is handing out thousands of the kits, which include two tests per box, in order to lesson the surge of people in long lines at testing sites.

More than 200,000 people are testing positive for COVID-19 in the U.S. each day. Until this week, a positive test meant you should stay home for 10 days to avoid infecting others. Now, those who don't have symptoms after five days can go back to their regular activities, as long as they wear a mask, according to updated guidance from the Centers for Disease Control and Prevention.

The change in guidance released Monday was "motivated by science demonstrating that the majority of SARS-CoV-2 transmission occurs early in the course of illness," according to the CDC.

CDC director Dr. Rochelle Walensky says the change was also motivated by economic and societal concerns. "With a really large anticipated. "We can't take science in a vacuum. We have to put science in the context of how it can be implemented in a functional society."

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