BQ.1.1 is now almost overtaking BA.5 as the most prevalent coronavirus variant in the US. This variant is more immune evasive than BA.5. Fortunately preliminary immunological data suggests the BA.5 boosters

Important to stress: getting your eligible booster now will not prevent you from getting an Omicron-specific vaccine dose in the Fall! Don't wait! BA.5 is 78% of new cases in the country. The reinfection