The trial will evaluate the safety and effectiveness of a next-generation vaccine administered through a nasal spray or inhalation. A nasal COVID-19 vaccine, developed using technology from Washington ...

During the winter, doctors see patient after patient with cold and flu symptoms. Here's how they avoid getting sick—tips you ...

Flu season is here with some other ickiness joining the petri dish party, including allergies, strep, pneumonia, COVID-19 and ...

For a second time this season, at least 41 states are reporting high or very high levels of the flu. Here's how to stay safe.

Manufacturers of raw dog and cat food must do a better job detecting bird flu in products sold to pet owners, federal regulators announced Friday. Several cats, wild and domestic, in the U.S. have ...

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