The new COVID boosters are coming: Here’s what you need to know

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?

(Image credit: Frederick J. Brown/AFP via Getty Images)

​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?