Flu Symptoms 2025 Nz Flu – The most common symptoms of influenza (flu) include fever, a dry cough, headache, muscle and joint pain, a sore throat and a runny. Influenza, or the flu, is both a seasonal and a pandemic virus. Influenza (flu) is a contagious respiratory illness caused by influenza viruses. Who fact sheet on influenza:
Flu Symptoms 2025 Nz Flu

Influenza (flu) is a contagious respiratory illness caused by influenza viruses. Influenza, or the flu, is both a seasonal and a pandemic virus.
Flu Symptoms 2025 Nz Flu Common symptoms of influenza
- Includes key facts, definition, symptoms, transmission, seasonal epidemics, effects, prevention, who.
- Who fact sheet on influenza:
- Influenza, or the flu, is both a seasonal and a pandemic virus.
- Every year, mainly during the winter season, seasonal influenza infects as many as 1.
- Seasonal influenza is an acute respiratory infection caused by influenza viruses which circulate in all parts of the world.



