West Nile virus is surging across the U.S. this summer, with infections running about 40% higher than normal, according to new reports. The virus is most commonly spread to people through the bite of ...

There are an increasing number of states across the U.S. where "very high" levels of the virus that causes COVID-19 are present in wastewater. According to the U.S. Centers for Disease Control and ...

States high virus levels affect 14 states with rising flu, COVID-19, and RSV cases, straining hospitals and outpatient services nationwide.

As respiratory virus season’s effect on the nation’s healthcare system wanes, 26 states are still seeing high levels of activity, according to the CDC’s latest update, which reflects data through the ...

"Very high" levels of SARS-CoV-2—the virus that causes COVID-19—have been detected in wastewater samples in the U.S. Between October 27 and November 2, wastewater sampling from New Mexico revealed ...