The crowd does not basically have specific protection

The crowd does not basically have specific protection
It is reported ' The intersection of reporter and Zheng dexterous) China CDC virosis prevents and cotrols to Deputy Director, national influenza researcher Shu YueLong, director of centre, the academic annual meeting was specially opened up on the third to prevent the medical association in China on October 28 " First flows " Point out on the forum of prevention and control, the seasonal influenza immunity inoculation that is already launched, present to the defence " First flows " Basically can't play and cross immune function. Shu YueLong says, " first flows " since April of this year The epidemic situation has been since Mexico broke out, global scientists have further investigated first type H1N1 influenza virus which initiated this epidemic situation in a large amount. At present, the high homology of first type H1N1 influenza virus every genetic segment which the countries all over the world separate in this epidemic situation. Animal's experiment shows, its pathogenic strength is higher than seasonal H1N1 influenza virus, but is well below H5N1 bird flu virus. Shu YueLong says, though the activity intensity of first type H1N1 influenza virus increases continuously, have already become main and popular poisonous one, but does not find so far it has greater variation yet. The serological research which the national influenza centre carries on shows, crowds of our country generally exchange the sense to first type H1N1 influenza virus, general crowd have 1.9%, immune crowd have, 4% have, cross immunoreaction to virus this only only.

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