Green Bay Packers star quarterback Aaron Rodgers will miss at least Sunday’s game at Kansas City after testing positive for the coronavirus, according to multiple reports.

The earliest that Rodgers, whom NFL Network has reported to be unvaccinated, can return, based on N.F.L. and N.F.L. Players Association protocols, is Nov. 13. He must sit at least 10 days and test negative twice, with 24 hours between tests.

“Yeah, I’ve been immunized,” Rodgers said on Aug. 26, when asked if he had been vaccinated against Covid-19. He added then, “There’s guys on the team that haven’t been vaccinated. I think it’s a personal decision. I’m not going to judge those guys.”