Colorado Democratic Governor Jared Polis said on Sunday that President Joe Biden needed to change the way that he talks about vaccines and that the definition of “fully-vaccinated” is likely to be changed in the near future.
U.S. Centers for Disease Control and Prevention said Thursday it had received reports of eight cases of myocarditis in children aged 5-11 years who received Pfizer/BioNTech's Covid-19 shot.