Respiratory viruses are usually most active from October through March, health officials say.

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 ...

Winter illnesses are slamming the U.S. A mutant influenza variant is sending scores of people to hospitals, 32 children have ...

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

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

Nirsevimab may offer infants stronger protection against severe respiratory syncytial virus than maternal vaccination, ...

Amid a surprisingly severe flu season and a COVID-19 resurgence, those highly contagious respiratory illnesses are drawing ...

ACON Laboratories, Inc. today announced the retail availability of the first FDA-cleared home test which allows families to identify four major respiratory infections, including Respiratory Syncytial ...

Doctors at Intermountain Health are seeing a big difference in infant hospitalizations for RSV after pushing for Utahns to ...

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

Total RSV cases in children 12 months or younger were significantly lower in states with population-wide nirsevimab ...