Licensed vocational nurse Denise Saldana vaccinates Pri DeSilva, associate director of Individual and Corporate Giving, with a fourth Pfizer COVID-19 vaccine booster at the Dr. Kenneth Williams Health Center in Los Angeles, Nov. 1, 2022.

The new approach would simplify vaccination guidance so that, every fall, people would get a new shot, updated to try to match whatever variant is dominant.

From the article: FDA considers major shift in COVID vaccine strategy