http://www.newsweek.com/cdc-decide-whether-approve-covid-boosters-all-adults-after-fda-signs-off-1651347

The Food and Drug Administration moved Friday to make COVID-19 booster shots available to all Americans aged 18 and older.

This move was in response to increased calls to make the Pfizer and Moderna boosters more widely available ahead of the holiday season when people will be traveling more.