Influenza strikes millions every year, causing symptoms such as cough, fever, aches and a sore throat. Learn more about what ...

If you are flu positive, you are most contagious during the first three days of symptoms, which often include fever, cough ...

Air pollution, a major global health threat, significantly impacts respiratory health, especially in India. PM2.5 pollution ...

Officials at Wildlife World Zoo in Arizona reported two big cats and three large birds died, while 25 human employees were ...

Symptoms of respiratory syncytial virus, or RSV, may start off similar to a common cold, with sneezing and a runny nose. But ...

While RSV is not on the CDC’s current list of Nationally Notifiable Diseases like COVID and influenza, a new rule from the ...

Study reveals H5N1 virus adaptation in domestic cats, raising concerns about potential animal-to-human transmission.

At least 1 person in Texas contracted H5N1 bird flu after exposure to cattle. Experts worry that if the virus mutates, it ...

Health experts urge everyone to get flu shots as flu season begins and gatherings increase during the holidays. "The flu shot ...

Horses have been infected by bird flu without symptoms, raising concerns the virus could spread to other species, including ...

The Los Angeles County Health Department is warning the public after two cats tested positive for H5 bird flu after consuming ...