COVID vaccine: CDC expands booster rollout, OKs mixing shots
Millions more Americans can get a COVID-19 booster and choose a different company’s vaccine for that next shot, federal health officials said Thursday.
Certain people who received Pfizer vaccinations months ago already are eligible for a booster and now the Centers for Disease Control and Prevention says specific Moderna and Johnson & Johnson recipients qualify, too. And in a bigger change, the agency is allowing the flexibility of “mixing and matching” that extra dose regardless of which type people received first.
The Food and Drug Administration had already authorized such...