How Influenza Spreads in Schools
Influenza spreads easily among students through respiratory droplets when coughing or sneezing. Close contact in classrooms, shared desks, and crowded buses increases transmission risk. The virus can also spread by touching contaminated surfaces and then touching the face.
Common Symptoms and When to Stay Home
Typical symptoms include sudden fever, cough, sore throat, body aches, fatigue, and headache. Children may also experience vomiting or diarrhea. Students with a fever or persistent cough should stay home to rest and avoid infecting classmates.
Prevention Strategies for Schools
Schools can reduce flu spread by promoting handwashing, covering coughs, and cleaning high-touch surfaces regularly. Encouraging annual vaccination is one of the most effective protective measures. The CDC provides guidance on flu prevention in school settings.
