In many states of the country including Delhi, Maharashtra, the risk of mutant H3N2 virus of swine flu is increasing rapidly. Maharashtra has reported 119 cases of H3N2 and 324 cases of H1N1 between January 1 and March 15.
In many states of the country including Delhi, Maharashtra, the risk of mutant H3N2 virus of swine flu is increasing rapidly. Maharashtra has reported 119 cases of H3N2 and 324 cases of H1N1 between January 1 and March 15.