Influenza (Flu)

Understanding Influenza

Influenza, commonly known as the flu, is a contagious respiratory illness caused by influenza viruses. It can cause mild to severe illness and, at times, can lead to serious complications. The flu spreads through droplets made when people with the flu cough, sneeze, or talk. It can also spread by touching surfaces or objects contaminated with the virus.

Recognizing Symptoms of Influenza

You might notice several signs in your child that could indicate influenza:

• Fever: A sudden high fever, often above 100.4°F (38°C).
• Chills: Shivering or chills accompanying the fever.
• Cough: A persistent cough, which can be dry or productive.
• Sore Throat: Irritation and pain in the throat.
• Runny or Stuffy Nose: Nasal congestion or a runny nose.
• Muscle or Body Aches: Generalized muscle or body aches, often severe.
• Fatigue: Extreme tiredness and lack of energy.
• Headache: Persistent headaches.
• Nausea and Vomiting: Gastrointestinal symptoms, particularly in children.
• Diarrhea: Loose or watery stools, more common in children.