The United States is facing what seems to be one of the worst flu seasons in over a decade. Doctor visits for influenza ...

Cases of the flu ... symptoms. In addition to fever, cough, body aches, sore throat, runny or stuffy nose and headaches, influenza can cause diarrhea and nausea, especially in children. Some ...

H5N9 is “not commonly seen in poultry in general,” says Eman Anis, assistant professor at the University of Pennsylvania ...

People are coming in sicker and this flu is also lasting longer, with symptoms lingering seven to 14 days, Sawhney said. For people who are vaccinated for flu, their symptoms, if they have any at ...