The American organization says but first type H1N1 influenza may reappear this winter but the virus will be weakened

The American organization says but first type H1N1 influenza may reappear this winter but the virus will be weakened
U.S.A. national urgent medical treatment prepare and should say to centre though first type H1N1 loud to prevail, expire already in influenza August 13, but it may initiate the new epidemic situation this winter to get rid of this influenza virus, but estimate the toxicity of this kind of virus will be weakened greatly when the time comes.
Say, after Northern Hemisphere enters winter this year, first type H1N1 influenza virus will cause influence on Northern Hemisphere country, but it is difficult to predict the spread speed of this virus and range of spreading when the time comes. Urgent medical treatment is prepared and should say to executive directors of centre Scott and Lyly and Breech, there is no sign to show at present, scale and virus toxicity of the first type influenza that may appear in the future will exceed last year.
Lemology professor Edward and Walsh of the medical center of U.S.A. Rochester university points out too, the view thinks, first type H1N1 influenza virus may be main influenza virus travelling this winter, but some changes of this virus may cause it to spread scale and toxicity are much smaller compared with last year. Infer, this virus may reach the peak value of spreading in next January according to Walsh, without bearing down menacingly as last year, has already reached and infected the peak period in some countries by October.
Walsh thinks, if the new round of first type H1N1 influenza epidemic situation appears, most American people might not be infected with, there are two main reasons: One is that a lot of Americans were infected with this kind of virus last year therefore had immunity, second, a lot of Americans have inoculated and resisted first type H1N1 influenza vaccine.
Last April, the first type H1N1 influenza epidemic situation broke out in Mexico at first, then spread to the whole world rapidly. According to World Health Organization's newest statistics, 214 countries and regions have reported that make a definite diagnosis of the case in first type H1N1 influenza in the whole world, among them there are 18449 death cases at least.
On the 10th of this month, World Health Organization announces first type H1N1 influenza is over greatly and prevailingly, its harmfulness has not exceeded various seasonal influenza yet. But this organization shows, the manifestation of this kind of virus will be similar to seasonal influenza virus in the future at the same time, will continue existing within the following several years. (reporter's plateau)
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