Health & Safety Many Say Mandating Vaccines For Health Care Workers Is Critical To Pandemic's End 7:44am July 27, 2021 Health Share URL copied to clipboard! Copyright 2021 NPR. To see more, visit https://www.npr.org. 300x250 Ad More Morning Edition National Education Columbia cancels in-person classes after some students say they don't feel safe Justice Department is being urged to protect researchers testing AI platforms by Jenna McLaughlin 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate