The latest data on U.S. COVID-19 test positivity rates shows a complicated picture as we head towards the new year.

CDC data shows that, across the country, 0.5 percent of visits to the ER were associated with COVID-19, a decrease of 1.3 percent from the week before. New Mexico had the highest rate of ...

Coronavirus infections in the United States are up in December, according to the latest figures from the Centers for Disease Control and Prevention (CDC). The week that ended Saturday, December 7, saw ...