The more serious one " First flows " The epidemic situation may not necessarily present

The more serious one " First flows " The epidemic situation may not necessarily present
The more serious one " First flows " The epidemic situation may not necessarily present
According to the report of Washington (Xinhua) the 11th August ' Reporter Ren HaiJun) The American Ministry of Health at present in order to should be making preparation to the second wave of first type H1N1 influenza epidemic situations that may happen this autumn, and U.S.A. some researcher announce research results claim, think, may lead to the fact serious second wave of epidemic situations of consequence and might not appear generally at present August 11. National irritation and not human relations Sri Lankan of home David of virology of research institute of infectious disease of U.S.A.,et al. say, they have analyzed greatly and prevailingly in global or regional influenza 14 times to happening the past 500 years, enough evidence does not prove gentler first type H1N1 influenza epidemic situation will become very serious at present. Researchers say, more serious view of second wave epidemic situation is mainly a experience based on Spain's influenza to generally think to happen this autumn at present. But Spain's influenza is a special case, over the last 500 years, the similar incident only happened once. In initial stage of Spain's influenza broke out in 1918, patient's conditions were generally relatively gentle, but after the epidemic situation lasted half a year, influenza virus is made a variation into a kind of new mutation with very strong toxicity, leads to the fact finally several ten million people in the world die. Researchers said, because the elder directed against some antibodies of seasonal influenza virus in the body in some years, and first type H1N1 influenza virus and some structure of seasonal influenza virus have similarity, so first type H1N1 might loud to prevail less than other influenza in history in death toll that influenza lead to the fact. This research results will be published on a new " magazine of American medical association ".


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