H1N1, or swine flu, is back. It first appeared during the 2009 flu season and quickly caused fear and confusion around the world. The virus spreads when you touch an infected surface or breathe cough and sneeze droplets in the air. If you are infected, you can be contagious for up to 10 days. The symptoms are the same as the seasonal flu - cough, sore throat, and body aches. Here, you will know about Swine Flu (H1N1 Virus) Causes, Symptoms, Prevention and Treatments.
