Top news
Fact check: Biden makes false claims about Covid-19, auto prices and other subjects at CNN town hall
By Daniel Dale & Tara Subramaniam
CDC director stands firm on mask guidance, calls it 'individual choice' for vaccinated to wear one
By Anne Flaherty
Why Vaccinated People Are Getting ‘Breakthrough’ Infections
By Apoorva Mandavilli
All coverage
Delta variant is one of the most infectious respiratory diseases known, CDC director says
By Rich Mendez
99% of COVID deaths are now of unvaccinated people, experts say
By Jessica Rendall
White House officials debate masking push as covid infections spike
By Lena Sun, Dan Diamond & Annie Linskey
Vaccinated people can still get COVID. Here are the most common symptoms, study says
By Tanasia Kenney
Biden health officials begin discussing mask recommendations as variants surge cases
By Kaitlan Collins & Kristen Holmes
Covid cases are rising again in all 50 states across U.S. as delta variant tightens its grip
By Rich Mendez & Nate Rattner