The following is a great article about the dominant variant circulating in the U.S. as well as information on research done on those in the V.A. who’ve had repeat cases.
Link to article – “As BA.5 Variant Spreads, Risk of Covid Reinfection Grows”
. https://www.washingtonpost.com/health/2022/07/10/omicron-variant-ba5-covid-reinfection/?utm_source=pocket-newtab