According to the health department of Delhi government, 475 tests were carried out, of which 100 tested positive.
So far, ten persons, including a five-year-old girl, have died due to swine flu in the national capital.
The girl, who was admitted at Hindu Rao Hospital, died on February 13.
According to a government official, "Alisha was suffering from H1N1 influenza virus and died at Hindu Rao Hospital on February 13.