What you need to know about its symptoms, spread, and whether your vaccine is still effective. A fast-spreading new COVID variant known as NB.1.8.1 has been detected in the U.S. Experts say it’s too ...
Add Yahoo as a preferred source to see more of our stories on Google. With back-to-school season in full swing, COVID cases in North Carolina are rising, just in time for a new variant to ascend in ...