Analysis-FDA vaccine advisers face thorny question: Are COVID-19 boosters needed? - Reuters
3:05am PDT - September 3rd, 2021 moderna booster shot - ReutersAdvisers to the U.S. Food and Drug Administration are expected to discuss two key questions when they meet on Sept. 17 to consider a COVID-19 vaccine booster campaign this fall: Is protection from the initial shots waning, and will boosters help?