ABC News April 27, 2021

CDC announces new mask guidelines for vaccinated people

Name: CDC announces new mask guidelines for vaccinated people
Uploaded: 2021-04-27T14:53:18
Duration: PT96.0S
Description: Dr. Jen Ashton explains the science behind the revised recommendations.

Dr. Jen Ashton explains the science behind the revised recommendations.

CDC announces new mask guidelines for vaccinated people

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