Science Health & Safety The Science Behind How COVID-19 Vaccines Work 4:08pm January 19, 2021 Science Health Medical Treatments Your Health Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2021 NPR. To see more, visit https://www.npr.org. 300x250 Ad More All Things Considered Politics & Government Despite appeals for peace, the U.S. has a long history of political violence Central Valley, where 1/4 of U.S.'s food is grown, faces extreme heat for a 2nd week by Esther Quintanilla 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate
Central Valley, where 1/4 of U.S.'s food is grown, faces extreme heat for a 2nd week by Esther Quintanilla