FDA authorizes booster dose of Pfizer's Covid-19 vaccine for people 65 and older

The US Food and Drug Administration said Wednesday it would grant emergency use authorization for a booster dose of Pfizer's Covid-19 vaccine in people 65 and older, people at high risk of severe disease and people whose jobs put them at risk of infection.

source https://www.cnn.com/2021/09/22/health/fda-authorizes-covid-booster-bn/index.html