The Maine Center for Disease Control and Prevention reported four new coronavirus-related deaths on Saturday and 324 new cases.
The institute called it findings a "major scientific discovery" that could help millions of COVID-19 patients around the world.
While vaccinations are taking off, more states are complaining that they don't have enough vaccine.
There's about a 2.5 per 1 million chance of developing a severe allergic reaction to Moderna's coronavirus vaccine.
There's about a 2.5 per 1 million chance of having a severe allergic reaction.
It's unclear which COVID-19 vaccine ingredients may trigger rare severe allergic reactions, but scientists' number one suspect is a common substance.
California scientists have discovered a new coronavirus strain that appears to be propagating faster than any other variant in the Golden State.
One of the issues with identifying a COVID-19 infection, is that many of its symptoms...
Nearly 5% of cancer incidents among adults in the U.S. are linked to alcohol intake. Find out which states have the most attributable cases, here.
Resistance to acknowledging asymptomatic infection led to ineffective testing practices that allowed Covid-19 to spin out of control.