[contentcards url=”https://www.theepochtimes.com/us/cdc-says-very-high-covid-19-levels-reported-in-31-states-5707710?ea_src=frontpage&ea_cnt=a&ea_med=top-news-3-top-stories-0-title-0″] Two new variants of the virus account for more than half of all reported U.S. cases, the agency said. By Jack Phillips The U.S.…