What to know about the new COVID boosters

Updated versions of the mRNA vaccines roll out this week. Experts say they offer good protection against current COVID variants. Who should get them, and when's the best time to roll up your sleeve?Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

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Everyone needs a little help being a human. From sleep to saving money to parenting and more, host Marielle Segarra talks to experts to get the best advice out there. Life Kit is here to help you get it together. Want another life hack? Try Life Kit+. You'll support the show and unlock exclusive curated playlists and sponsor-free listening. Learn more at plus.npr.org/lifekit