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在国家卫计委举行的在线访谈活动中,中国疾病预防控制中心有关人士表示,H7N9病毒并没有完全被阻断,它仍然在禽类中存在。一般流感病毒在天气比较炎热时传播减弱,在比较寒冷的气候条件下更容易传播,H7N9是否也会如此目前尚不清楚,因而在进入秋季以后,我们对疫情传播一定要加倍警惕。从野生鸟类到家禽再到人由于感染人的H7N9病毒的“凭空”出现,人们首先就会想知道“它是从哪里来的?”“到底是自然界中存在的病毒,还是人为制造的?”禽流感病毒的天然宿主是野生
In an online interview conducted by the State Health Planning Commission, a person from the Chinese Center for Disease Control and Prevention said that the H7N9 virus was not completely blocked and it still exists in the poultry. In general, the spread of influenza virus in hot weather is weakened, and it is more likely to spread in colder climates. Whether H7N9 will be so unclear at the moment, we must guard against the spread of the epidemic after entering the autumn. From wild birds to poultry and then to people Because of the “vacuity” of the human H7N9 virus, people first wonder: “Where did it come from?” “Is it a virus in nature? Or is artificially made? ”The natural host of the bird flu virus is wild