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 ...

Whooping cough cases are nearly five times higher than cases reported in 2023, with the CDC urging people to get vaccinated.

Newsweek has created a map showing states where respiratory syncytial virus (RSV) cases are surging.

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 ...

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.

In all the other states, less than 1.1 percent of ER visits were associated with COVID. There were 254 COVID-19 deaths nationwide during the week ending December 14, down from 335 the week before 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 ...

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 ...