The FDA committee, known as VRBPAC, in charge of evaluating vaccines and related biological products recently voted unanimously that the upcoming 2023-2024 COVID-19 vaccines should be updated with a monovalent XBB strain.
Covid boosters: FDA panel recommends new XBB shots for the fall nbcnews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from nbcnews.com Daily Mail and Mail on Sunday newspapers.