Team USA has announced the flag bearers for the Opening Ceremony of the 2022 Winter Olympics in Beijing, but there is a last-minute change as one of the elected athletes has tested positive for Covid-19. Bobsledder Elana Meyers Taylor and curler John Shuster received the highest number of votes to carry the flag from their fellow athletes, but Meyers Taylor recently announced she tested positive for the virus and will be replaced by runner-up Brittany Bowe, a speed-skater and three-time Olympian. Meyers Taylor has won two silver medals and one bronze medal since she began competing in the Win…