"Forty-five more people tested positive for swine flu but there have been no deaths today (Sunday)," a doctor at the Delhi Health Service (DHS) told sources.
So far, six deaths have been reported this month till Sunday. In January, 39 cases were reported and one succumbed to the virus.
A spurt in cases of swine flu has been seen in the national capital this year. In 2012, only 78 swine flu cases and one death were reported in the capital.
According to the Delhi government, 17 hospitals and five private hospitals are treating swine flu patients.