Florida reported 20 outbreaks of flu in 12 counties Jan. 4-10. What to know about symptoms, when to call a doctor.

Respiratory virus season is in full swing across California, with several illnesses spreading across the state. Cases of ...

State health officials confirmed a second pediatric death associated with the flu this season. Here's what to know.

GoodRx reports on tracking prescription fills for flu and COVID-19 treatments, revealing seasonal trends and insurance coverage disparities.

Infant protection against respiratory syncytial virus (RSV) by maternal RSV vaccination or receipt of RSV monoclonal antibody ...

Respiratory viruses, including RSV, but are more typically active from October through March, according to state health ...

Infants born even a few weeks early face a markedly higher risk for severe RSV, with late-preterm babies more likely to land ...

Flu cases are surging around the country. Here's what to know about what viruses are going around in Brevard and how to ...

After a surge of influenza infections kicked off the respiratory illness season, London Health Sciences Centre (LHSC) says it is beginning to see an uptick in respiratory syncytial virus (RSV) cases.

Influenza activity across Iowa remained very high last week, while COVID-19 and respiratory syncytial virus activity declined ...

Health experts on Friday urged the public to remain vigilant against influenza-like illnesses (ILIs), particularly respiratory syncytial virus (RSV), as the country experiences cooler temperatures.

Mississippi has seen more whooping cough cases in 2025 than it has in the previous 16 years. Are flu-like illness rates and ...