People who recently caught Covid can wait a few months to get omicron booster, top health official says
By Spencer Kimball
COVID boosters may only be needed annually from now on, federal officials say : Shots - Health News
By Rob Stein
Push to double up on Covid booster and flu shot may have a downside, experts caution
By Helen Branswell
Americans may need yearly shots to protect against Covid-19
By Brenda Goodman
Are Annual COVID Shots a Good Idea?
By Jacob Stern