Five more cases of swine flu have been reported in Lucknow, taking the total number of swine flu cases to 36 in Uttar Pradesh.

Swine flu has killed 191 people in the country in January alone with southern state of Telangana being worst hit by the virus. So far, 2,038 people have been afflicted by this virus.
Swine flu is caused by H1N1 virus, and symptoms are similar to those produced by other influenza viruses like fever, cough, sore throat, body aches and respiratory problems. It is transmitted to people primarily from ticks and livestock animals with an incubation period of up to 9-days. Human-to-human transmission takes up to 2-weeks.
Source-ANI