中国动物检疫2023，Vol.40Issue(12)：59-67,9.DOI:10.3969/j.issn.1005-944X.2023.12.013
非洲马瘟暴发的情境分析与防控对策
Scenario Analysis and Countermeasures of African Horse Sickness Outbreak
摘要
Abstract
African horse sickness(AHS)is an arboviral disease transmitted through biting by Culicoides on equine animals,which can cause serious problems involving animal welfare and affect the industrial economy.The disease,mainly endemic in countries or regions in sub-Saharan Africa in the past,was firstly reported in Thailand in 2020.Considering rapid change of global distribution of similar arboviral diseases(especially bluetongue in ruminants),the risk of transboundary spread and prevalence of AHS is increasing.Changes in the distribution of vector species,potential substitution of native vector species,virus transmission through vertebrate hosts and movement of vector insects,vaccine strains and other relevant issues should be focused when the entry risk of AHS is evaluated.The measures including culling sick horses,tracing equine animals,vaccination and interrupting vector-host circulation should be timely taken once any entry of virus is confirmed.To protect the health of the equine industry,focus should be placed on the investigations of the AHSV vector competence of certain Culicoides species,the establishment of a standardized equine movement database for accurate disease modelling,the development of more effective and practical methods to prevent blood-feeding by Culicoides on horses,and the development of a vaccine bank that meets the World Organization for Animal Health(WOAH)standards.In the paper,the possible occurrence scenario of AHS in AHS-free countries or regions,as well as the experience of prevention and control and countermeasures of western developed countries were summarized,with a view to providing certain reference for the staff responsible for veterinary management and technicians as well as relevant operators in the industry related to equine animals.关键词
非洲马瘟/虫媒病/库蠓/情境分析Key words
AHS/arboviral disease/Culicoides/scenario analysis分类
农业科技引用本文复制引用
徐天刚,张锋,左媛媛,迟田英,王淑娟,王志亮..非洲马瘟暴发的情境分析与防控对策[J].中国动物检疫,2023,40(12):59-67,9.基金项目
国家重点研发计划项目(2022YFD1800500) （2022YFD1800500）
