What is influenza?
Influenza is a viral illness with a sudden onset and high fever. This season, influenza type A (H3N2) is predominant.

Typical symptoms:

• sudden onset of symptoms
• fever usually above 38.5 °C
• muscle and headache pain
• marked fatigue and weakness
• dry cough

Home care:

• bed rest
• adequate fluid intake
• paracetamol or ibuprofen to reduce fever
• light, easily digestible food

Antibiotics are not effective against influenza.

Home testing:
Parents may use a home antigen test (Influenza A/B Ag test), ideally within the first 3 days of illness. A positive result confirms influenza; however, a negative result does not completely rule it out. If typical symptoms persist or the child’s condition worsens, contact a doctor even if the test result is negative.

When to seek medical attention immediately:

• fever lasting longer than 3–4 days
• shortness of breath or labored breathing
• refusal of fluids or lack of urination
• marked apathy, confusion, or seizures
• worsening of the condition after temporary improvement

Return to school or daycare:
The child may return to kindergarten or school after the fever has resolved and their overall condition has improved, usually after 5–7 days.