The Centers for Disease Control and Prevention last month raised its benchmark for levels of the Covid virus in wastewater, adjusting a key metric for assessing the disease’s transmission. As a result ...

NBC News has the latest data on the coronavirus pandemic. See how Covid-19 has affected the health, travel and jobs in your state. Updated regularly.

Although foodborne pathogens have been in the spotlight all summer, another highly contagious virus is picking up steam: coronavirus. After a lull this spring and early summer, COVID-19 infections are ...

You've probably noticed that COVID has slipped out of most everyday conversation. The shot is still at your local pharmacy, and most insurance plans still cover the cost. The federal advice around it, ...