Over 160,000 people this season have landed in the hospital from flu complications, CDC estimates. More than 6,600 have died.

Symptoms usually come on suddenly, according to the CDC, and can include fevers above 100.4 degrees F, dry cough, sore throat ...

There's also one big difference between the flu and COVID or a cold that can indicate which illness you have. Don't ignore it ...

Influenza is high across the country, and Indiana is among the states affected. Here's what we know about how long flu lasts, ...

Flu season is here in New Jersey, but other illnesses are in full swing in the Garden State. Here are the symptoms and how ...

At least 15 states have very high levels of influenza, according to the Centers for Disease Control and Prevention.

The widening U.S. bird flu outbreak has made its way to Maryland, which has counted two cases on commercial poultry farms — ...

Influenza viruses have not evolved resistance to suraxavir marboxil, which relieves cough, fever and other symptoms.

New CDC data indicates a rise in cases of norovirus, often colloquially referred to as "stomach flu." Test positivity has ...

Two-year-old Gracie McHugh was dismissed as having the flu, but her mom brought her back to the hospital after looking up her ...

— The flu, caused by influenza viruses that are always changing, leads to fever, chills, cough, sore throat, runny nose, body ...