COVID Booster Shots Are Coming. Here's What You Need To Know

Pien Huang, Sydney Lupkin & Carmel Wroth, NPR

Health officials are preparing to roll out COVID-19 booster shots in the United States this September. According to a plan announced Wednesday, all U.S. adults who received a two-dose vaccine would be eligible for an additional jab of the Pfizer or Moderna vaccine eight months from when they got their second one.

This week's announcement raises numerous questions about how urgently Americans need boosters, how the rollout will go and more. Here's what we've learned so far.