The worst flu season in years is swamping California, prompting a renewed surge in hospitalizations as officials warn the ...

The respiratory tract’s microbial microflora plays a significant role in determining the severity of RSV infections and the ...

RSV, respiratory syncytial virus, usually peaks in December and January while infecting the nose, throat and lungs, usually ...

While levels of one respiratory virus have reduced significantly in NC since January, the risk of contracting a respiratory ...

The flu is walloping every corner of Massachusetts in an unusual second surge of the season, with people reporting flu-like ...

During the first years of the COVID pandemic, elevated precautions mostly suppressed the perennial flu outbreaks that ...

A 2023 study, published in Current Opinion in Virology, showed that hMPV and RSV are two leading causes of respiratory ...

The U.S. winter virus season is in full force, and by one measure is the most intense in 15 years.

During the COVID pandemic, RSV showed a slightly odd pattern: like flu, it basically disappeared in the 2020–2021 season, ...

For the week ending Jan. 25, seasonal flu activity remains high and increasing. Clinical laboratories tested 129,378 ...

Revenue for Arexvy and Abrysvo fell sharply year over year in the fourth quarter due to narrower U.S. guidelines for their ...