People who have the flu often feel some or all of these signs and symptoms:

Ÿ Fever or feeling feverish/chills (not everyone with flu will have a fever)

Ÿ Cough

Ÿ Sore throat

Ÿ Runny or stuffy nose

Ÿ Muscle or body aches

Ÿ Headaches

Ÿ Fatigue (very tired)

Ÿ Some people may have vomiting and diarrhea, though this is more common in children than adults.

Source: U.S. Centers for Disease Control and Prevention