Health & Safety New COVID-19 Strain, Moderna Vaccine, CDC Vaccination Guidelines 6:02am December 21, 2020 by Allison Aubrey Health Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2020 NPR. To see more, visit https://www.npr.org. 300x250 Ad More Morning Edition World News Morning news brief National Missouri man remains in prison after the state's high court puts his release on hold 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate