The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike ...

U.S. surges of COVID-19, influenza, respiratory syncytial virus (RSV) and norovirus have collectively been dubbed a ...

The U.S. is seeing a "quad-demic" as cases of COVID-19, flu, RSV and norovirus spread at the same time. Experts said this is ...

The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike ...

The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike ...

The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike ...

The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike ...

The following 14 states, along with New York City, are now at the CDC's highest tier of influenza activity: Alabama, Georgia, ...

As of Jan. 20, the CDC reports that RSV activity has peaked in most of the U.S., particularly among young children—a group ...

The covid wave this winter is less severe compared with previous years, with hospitalization rates down and wastewater levels lower.

Respiratory illness activity remains high across the country, according to the latest data from the Centers for Disease ...

The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike upward in most states, according to the Centers for Disease Control and ...