Influenza Symptoms, Treatment & Prevention

Influenza
Influenza is a respiratory illness caused by viral infection. People generally refer to it as "flu". It is highly contagious and spreads through the sneeze or cough of an infected person. Although it is unpleasant, it is not life-threatening. Flu outbreaks generally occur in late fall and winter. As the symptoms appear after a couple of days, there are chances of you passing the flu to others even before you know it. Influenza viruses A and B are the main cause of flu. But different strai...
More