No new strain of H1N1, say ICMR sources as swine flu cases rise

New Delhi: No new strain of H1N1 has been identified and there is no cause for panic, sources at the Indian Council of Medical Research (ICMR) said on Sunday amid an increase in swine flu cases in Delhi and other parts of the country.

The Influenza strains currently circulating are "well matched with the vaccine strains recommended for the Northern Hemisphere", they said.