摘要
近年来,新型冠状病毒、SARS病毒和鼠疫等新发和再发性动物源疫病多是由兽类及其媒介携带的病原生物直接或间接感染而引发的,不仅对人类健康和生态系统平衡造成了重大威胁,而且威胁全球公共卫生安全、粮食安全和生物安全。结合我国重要陆生兽类疫源疫病发生的新情况和新特点,本文重点总结了我国以陆生野生及非野生兽类(家畜为主)为重点的24种重要人兽共患病的监管情况,并对这些疫源疫病的监管空缺进行了分析。由于病原生物的种类多及其感染传播方式多样,我国人间和动物间疫情呈现多发态势,新发和再发疫病防控面临严峻挑战。从目前情况来看,我国重要野生动物疫源疫病呈现为多部门、多层监管的局面。全球化贸易剧增、非法猎杀、非法交易、违法违规养殖、滥食野生动物陋习、检疫环节失察等导致了当前我国野生动物疫源疫病的传染源头和传播链错综复杂,加剧了人类与野生动物所携带的病原接触、感染和传播的风险。极端气候或灾害事件频发以及对新发再发传染病的认知不足导致难以从源头做好疫病防控。针对上述问题,本文提出了从源头加强基础研究和全链条监管来积极防范陆生野生动物疫病疫情的对策和建议。
Recent epidemics,such as the COVID-2019 pandemic,SARS,and rodent plague,pose a major threat to public health,food security,and ecosystem balance globally.These epidemics have all been caused,directly or indirectly,by pathogens found in mammals or other animal vectors.Based on the status of recent terrestrial wildlife epidemics in China,this study summarizes the regulatory and monitoring mechanisms for 24 important diseases occurring in wild mammals,captive breeding wild animals,and domesticated mammals in China,and then identifies gaps in regulation and knowledge for these zoonotic diseases in China.Due to the diversity of pathogens and their transmission routes,these zoonotic diseases have had frequent outbreaks in recent decades,and preventing and controlling them has become one major challenge.Currently,China’s important wildlife epidemics are monitored and controlled by different levels and directives of multiple governmental agencies.The increasing global trade,poaching,illegal wildlife trade,illegal wildlife captive breeding,consumption of wild animals,and lax quarantine processes have led to complex chains of transmission,increasing risk of contact,infection,and transmission of these diseases.Additionally,the frequent occurrence of extreme climate events or natural disasters further complicate the prevention and control of these wildlife epidemics at their sources.Based on these problems in managing and controlling new and recurrent epidemics in China,we propose some countermeasures and suggestions to strengthen basic research and whole-chain supervision in order to actively prevent terrestrial wildlife epidemics.
作者
肖治术
张礼标
许磊
周岐海
孟秀祥
严川
常罡
Zhishu Xiao;Libiao Zhang;Lei Xu;Qihai Zhou;Xiuxiang Meng;Chuan Yan;Gang Chang(State Key Laboratory of Integrated Management of Pest Insects and Rodents in Agriculture,Institute of Zoology,Chinese Academy of Sciences,Beijing 100101;Guangdong Key Laboratory of Animal Conservation and Resource Utilization,Guangdong Public Laboratory of Wild Animal Conservation and Utilization,Guangdong Institute of Applied Biological Resources,Guangzhou 510260;State Key Laboratory for Infectious Disease Prevention and Control,National Institute for Communicable Disease Control and Prevention,Chinese Center for Disease Control and Prevention,Beijing 102206;Ministry of Education Key Laboratory for Earth System Modeling,Department of Earth System Science,Tsinghua University,Beijing 100084;Key Laboratory of Ecology of Rare and Endangered Species and Environmental Protection,Ministry of Education,Guangxi Key Laboratory of Rare and Endangered Animal Ecology,Guangxi Normal University,Guilin,Guangxi 541004;School of Environment and Natural Resources,Renmin University of China,Beijing 100872;Institute of Innovation Ecology,Lanzhou University,Lanzhou 730000;Shaanxi Key Laboratory for Animal Conservation,Shaanxi Institute of Zoology,Xi’an 710032;University of Chinese Academy of Sciences,Beijing 100049)
出处
《生物多样性》
CAS
CSCD
北大核心
2020年第5期566-578,共13页
Biodiversity Science
基金
河南南太行山水林田湖草生态保护修复试点工程(济源项目)
中央林业改革发展资金
中国科学院中国生物多样性监测与研究网络运行项目
关键词
野生动物疫病
兽类
疫源疫病防控
空缺分析
基础研究
全链条监管
wildlife epidemics
mammals
prevention and control of epidemic focus and disease
gap analysis
basic research
whole-chain supervision
