
Whatever happened to the coronavirus vaccine tiers?
CNN
And just like that, all the coronavirus vaccine tiers are gone. Most states are opening Covid-19 vaccinations to everyone over 16.
After months of careful planning, meetings and consultation that took over most weekends of the late fall and winter, the chair of the US Centers for Disease Control and Prevention's Advisory Committee on Immunization Practices thought his group had a good framework in place. It was clear from the beginning that coronavirus vaccines would be scarce at first, and there would have to be some sort of tiered allocation system.More Related News













