NEW : Two deaths in New York `` likely linked '' to swine flu . NEW : Mexican Health Ministry given emergency powers . WHO has sent experts to Mexico at the request of the country 's government , Chan said . 81 cases confirmed in Mexico ; more suspected in Mexico . Mutated form concerns World Health Organization .
NEW : Two deaths in New York `` likely linked '' to swine flu . NEW : Mexican Health Ministry given emergency powers . 81 cases confirmed in Mexico ; more suspected in Mexico . Mutated form concerns World Health Organization .