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 ...

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

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

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

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

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

Michigan's largest health system urges patients to seek nonemergency care at sites other than its ERs amid a surge in flu, ...

That flu activity is peaking now isn’t unexpected. You can catch the flu year-round, and peak season in the U.S. tends to be between December and February. February, though, is the clear winner. Since ...

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

RSV numbers appear to have peaked in recent weeks ... but that even then the vaccine can lessen the severity of the disease. Vaccines also help keep people from spreading the disease.

COVID-19 was associated with more severe disease outcomes than influenza or respiratory syncytial virus (RSV) during the 2022 to 2023 season.