Influenza (flu) is a very contagious viral infection that affects the air passages of the lungs. It causes a high fever, body aches, a cough, and other symptoms. It's one of the most severe …

Dec 21, 2018 · Unlike a common cold, the flu typically occurs with a sudden onset of symptoms. Common signs of an influenza infection include: Sometimes, influenza A symptoms may …

Learn about Flu Type A in children, including symptoms, common treatments, recovery tips, and when to call your pediatrician for expert care.

Dec 23, 2024 · The flu can cause severe complications in kids. Look for signs of breathing problems and dehydration. And call your provider if you’re concerned.

Oct 1, 2025 · Learn how to spot warning signs of flu in kids, how a child's flu progresses, and know when to call the doctor.

Dec 9, 2025 · Serious symptoms include respiratory distress (often accompanied by bluish lips or skin), unresponsiveness or confusion, chest pain, seizures, severe dehydration, persistent …

Dec 15, 2025 · Learn influenza A symptoms, early warning signs, severe complications, and when to seek care, with expert clinical insights and trusted sources.

It’s difficult to watch your child suffer through a virus, especially when you think it could be the flu. Learn the two key identifiers of influenza type A in children and ways to treat the symptoms.

Aug 26, 2024 · Flu symptoms usually come on suddenly. People who have flu often feel some or all of these signs and symptoms: some people may have vomiting and diarrhea, though this is …

Jan 23, 2025 · Learn the symptoms of influenza (flu) in kids, how to treat it and when to see a doctor, from the experts at Texas Children’s Hospital.