Children were always going to be the toughest group to vaccinate against COVID-19, so it's no coincidence that they were the last group to receive authorization for the shot; manufacturers and government agencies want to be extra careful to find the right dosing and safety profile for the youngest Americans.

The same is true for boosters. Here are answers to some frequently asked questions about boosters for kids.
Which children are eligible for a booster?
On May 19, the U.S.