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

New data from the U.S. Centers for Disease Control and Prevention (CDC) shows that over half of U.S. states have either "high ...

With Christmas just days away, 20 U.S. states have high or very high levels of COVID-19 in their wastewater, according to the CDC.

Parts of the nation are experiencing a notable increase in COVID-19 cases, raising concerns among health officials. The ...

Six U.S states all saw "very high" levels of COVID-19 viruses in their wastewater in the first week of December, says the CDC ...

Whooping cough infections fell notably in 2020, with officials crediting the dip to preventative measures taken during the COVID-19 pandemic ... to the United States, CDC expects pertussis ...

Newsweek has created a map showing states where respiratory ... cold or other respiratory viruses (like the flu or COVID-19," the CDC states. It usually spreads in the late fall and winter but ...

The percentage of emergency department visits that were diagnosed as COVID has remained largely unchanged in recent weeks, at 0.6 percent—with the highest rates located in the Southwest: New Mexico at ...