A newly discovered COVID-19 variant, KP.3, is rising to become the dominant strain of the virus across the United States, according to the Centers for Disease Control and Prevention (CDC).
KP.3 constitutes about 25 percent of all COVID-19 cases detected by the agency. It’s followed by the KP. 2 and LB. 1 variants, which make up about 22 percent and 14 percent of all cases, respectively, the data show.





