The symptoms of H1N1 flu are similar to infections caused by influenza virus A, B and C.
- Sore throat
- Body aches
CausesThe swine flu virus is mainly responsible for causing the signs and symptoms of the infection.
The swine flu virus is spread in exactly the same manner as the common cold and other flu viruses.
Influenza viruses when inhaled infect the cells lining your nose, throat and lungs.