Respiratory illnesses, including COVID-19, influenza, and RSV, are surging across the United States, with healthcare systems feeling the strain as more people seek care for these conditions.

(NEXSTAR) – A number of states are seeing a spike ... National Foundation for Infectious Diseases. “Cough, runny nose and fever are common to all respiratory viruses,” says Dr. Esper.

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

It’s what’s being called a “Quad-demic,” with cases on the rise for COVID-19, Respiratory syncytial virus (RSV), Influenza, ...

Through the week of Jan. 29, 19 states are reported "high" respiratory virus activity: Kansas, Nebraska, South Dakota, Minnesota, Iowa, Arkansas, Illinois, Indiana, Kentucky, Mississippi, Georgia, ...