| [tetravaccine--new fundamental approach to prevention of influenza pandemic]. | according to opinion of who's experts, development and use of tetravaccine, which contains both interdemic and pandemic (h5n1) serotypes of influenza viruses, is one of the most promising approaches to control possible influenza pandemic. results of recently obtained data from clinical trials allowed experts from who to make a conclusion that protective immunity against avian influenza virus can be achieved after 2-doses immunization, when the immune system will be primed to hemagglutinin after ... | 2007 | 17882832 |