Influenza warns largely and prevailingly the rank is still 5 grades

Influenza warns largely and prevailingly the rank is still 5 grades
Influenza warns largely and prevailingly the rank is still 5 grades
According to the report of Geneva (Xinhua) the 19th May ' Reporter far actor Yang in the Liu 's) Margaret Chan, Secretary General of World Health Organization, says on the 19th, though the first type H1N1 influenza case that Japan makes a definite diagnosis of increases sharply, but influenza of WHO warns largely and prevailingly the rank is still 5 grades, without promoting to 6 grades of plans temporarily at present. Margaret Chan makes above-mentioned expressions outside the 62nd meeting-place of World Health Assembly at the press conference held. Can warn rank promote to 6 in what situations, namely declare the intersection of influenza and large prevailing arrival, Margaret Chan says, the big prevailing warning system of influenza of WHO was set up according to the relevant situation of H5N1 bird flu virus. The toxicity of H5N1 virus is very strong, people's mortality after infecting is up to 50% to 60%. But clinical manifestation situations of present popular H1N1 influenza virus are totally different, up till now, most conditions of case made a definite diagnosis of besides Mexico are relatively light. She says, present influenza warns the geographical range that the virus propagates that the system is mainly concerned greatly and prevailingly, and does not consider toxicity and disease mortality of the virus. Participating in WHO conference officer go on, discuss some member think influenza to be large to prevail, want, reflect geographical range that virus spreads on question these, also should reflect toxicity and fatality rates of the virus,etc.. She say she listen to suggestion of conferee conscientiously, it appears the intersection of virus and toxicity strengthen to be or pathogenic causing dangerous situationing that world paying close attention to the fact highly in particular crowd, WHO will inevitablely consider and make the appropriate decision conscientiously.


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