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近两年美国西尼罗病毒疫情引起世人关注.分析此病毒基本特征和流行特点,再分析我国人畜 免疫特征、候鸟迁徙情况、自然环境等因素后认为,此病毒严重危害中国的风险不大.
In the recent two years, the epidemic of West Nile virus in the United States has attracted worldwide attention. Analyzing the basic characteristics and epidemic characteristics of this virus, and then analyzing the characteristics of human and animal immunization, migration of migratory birds and natural environment in China, it is considered that the virus poses little risk to China.