Question: what are the symptoms of flu in babies?
Answer: Being very tired or sleepy (also called fatigue)
Cough.
Fever (100 F or above), chills or body shakes. Not everyone who has the flu has a fever.
Headache, or muscle or body aches.
Runny or stuffy nose.
Sore throat.
Vomiting (throwing up) or diarrhea.