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随着季节变化,甲型H1N1流感南半球流行高峰趋于平缓,但北半球的疫情开始迅速升高。我国与北半球趋势一致,特别是九月以来,中国内地甲型H1N1流感病毒传播速度加快,疫情波及范围越来越广,发病数出现快速增长趋势,因此可以说甲型H1N1流感对我们的第二波进攻,已经开始了。
As the seasons change, the epidemic peak of influenza A (H1N1) in the southern hemisphere tends to be gentle, but the epidemic in the northern hemisphere begins to increase rapidly. Since the beginning of September, the speed of transmission of Influenza A (H1N1) virus in mainland China has been accelerating. The spread of the outbreak has become more and more widespread. The incidence of the virus has shown a rapid growth trend. Therefore, it can be said that Influenza A (H1N1) Wave attack, has already begun.