Flu season is the annual period of heightened influenza virus activity, leading to widespread respiratory illness. This section covers common flu symptoms,...
Flu season is the annual period, typically from fall through spring, when influenza viruses are most active and widespread, leading to increased respiratory illnesses in the population.
The most effective way is getting an annual flu vaccination. Other key measures include frequent handwashing, avoiding close contact with sick individuals, and covering coughs and sneezes.
Common flu symptoms often appear suddenly and include fever, body aches, headache, fatigue, cough, sore throat, and a runny or stuffy nose. They are typically more severe than a common cold.
Seek medical attention if you experience severe symptoms like difficulty breathing, persistent chest pain, sudden dizziness, or severe vomiting, especially if you are in a high-risk group.