A new covid booster is here. Will those at greatest risk get it?

The Centers for Disease Control and Prevention recommends new covid-19 booster vaccines for all — but many who need them most won't get them. About 75% of people in the United States appear to have skipped last year's bivalent booster, and nothing suggests uptake will be better this time around. A new covid booster is here. Will those at greatest risk get it?