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近几十年来,SARS冠状病毒、埃博拉病毒、高致病性禽流感H7N9等新发和烈性传染病接连出现,严重影响人类健康。新发和烈性传染病病原由于没有有效的疫苗和药物,具有传染性强、传播速度快、传播范围广等特点,现代生物学技术的发展使得这些病原有可能作为生物武器,威胁我国生物安全。文章分析国内外新发和烈性传染病流行现状,阐述新发和烈性传染病与生物安全的关系以及可能带来的生物恐怖威胁,探讨新发和烈性传染病防控研究的前沿技术,提出了我国新发和烈性传染病防控中存在的问题,同时针对武汉国家生物安全实验室的落成对新发和烈性传染病的防控和生物安全的防护进行了展望。
In recent decades, new and severe infectious diseases such as SARS coronavirus, Ebola virus and H7N9 have emerged in succession, seriously affecting human health. Due to the lack of effective vaccines and drugs, the pathogens of new and severe infectious diseases are characterized by strong contagiousness, fast transmission and wide spread of transmission. The development of modern biological technologies makes these pathogens potentially biological weapons that threaten our biosecurity. This article analyzes the prevalence of new and severe infectious diseases at home and abroad, expounds the relationship between new and virulent infectious diseases and biosafety and possible bioterrorism threats, explores the cutting-edge technologies of new and severe infectious disease prevention and control research, puts forward In the meantime, the problems existing in the prevention and control of new and severe infectious diseases in our country are prospected. At the same time, the prospect of the prevention and control of new and severe infectious diseases and the protection of biosecurity are prospected for the completion of Wuhan National Biosafety Laboratory.