Moderna CEO says fourth COVID-19 shot could be necessary

The CEO of Moderna says that a fourth coronavirus vaccine shot may soon be necessary due to declining efficacy of booster shots: "I still believe we’re going to need boosters in the fall of ’22 and forward," CEO Stephane Bancel said. "This virus is not going away. We’re going to have to live with it."

How can I protect a child too young for a COVID-19 vaccine?

Children younger than 5 can't get COVID-19 vaccines in the U.S. yet, but there are steps you can take to protect them from infection. CDC recommends surrounding those youngsters with adults and siblings who are vaccinated, and boosted if eligible.