Swine flu kills four in NCR
New Delhi, Feb 7 : Four persons have died of swine flu in the National Capital Region, said reports.
Three persons have died in Delhi and another death has been reported in Gurgaon.
Major hospitals in Delhi have reported a surge in H1N1 cases.
More than 50 people in Delhi are currently infected by the virus.
The government is keeping a watch on the situation.