Seasonal Influenza: Causes, Symptoms, and Prevention
Introduction to Seasonal Influenza Seasonal influenza, commonly known as the flu, is a contagious respiratory illness caused by influenza viruses. Each year, millions of people worldwide are affected. The virus spreads mainly through droplets when an infected person coughs, sneezes, or talks. Seasonal influenza can lead to mild to severe illness and sometimes death. Understanding […]
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