Current Flu Symptoms May 2024. Learn more about flu disease burden and flu forecasting and find links to. Symptoms of flu include sore throat, fever, headache, muscle aches and soreness, congestion, and cough.
Flu can cause mild to severe illness, and at times can lead to death. National influenza centres (nics) and other national influenza laboratories from 131 countries, areas or territories reported data to flunet for the time period from 13 may.
