National Science Health & Safety New data shows how long protection may last from a COVID vaccine booster shot 6:37pm January 19, 2022 by Michaeleen Doucleff Science Health Medical Treatments National Share URL copied to clipboard! Copyright 2022 NPR. To see more, visit https://www.npr.org. 300x250 Ad More All Things Considered National DHS official defends recent deportations under Trump administration by Asma Khalid National HHS cuts could put families at risk when weather heats up by Asma Khalid 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate