CDCs

The Centers for Disease Control and Prevention on Tuesday recommended that fully vaccinated Americans return to wearing masks indoors in locations with high Covid-19 transmission rates as infection rates rise again across the country.CDC…

But the variant can fuel outbreaks in unvaccinated communities and populations."We are vaccinating more people every day, but we are not on our way to interrupting the transmission until the fall," said Dr. Sean O'Leary, a pediatric…