2020—2021年上海市马传染病血清学检测结果与分析  

Results and analysis of serological detection of equine infectious diseases in Shanghai from 2020 to 2021

作　　者：向蒙 冯桂丹 杨显超[1] 夏炉明[1] 吴秀娟[1] 卢军[1] 赵洪进[1] 王建[1] XIANG Meng;FENG Guidan;YANG Xianchao;XIA Luming;WU Xiujuan;LU Jun;ZHAO Hongjin;WANG Jian(Shanghai Animal Disease Prevention and Control Center,Shanghai 201103,China)

机构地区：[1]上海市动物疫病预防控制中心,上海201103

出　　处：《畜牧与兽医》2025年第1期86-90,共5页Animal Husbandry & Veterinary Medicine

基　　金：2020上海市科技兴农项目(2020-02-08-00-10-F01470)。

摘　　要：旨在了解上海市马传染病的流行现状,为上海市马传染病防控和净化提供参考。采用酶联免疫吸附试验(ELISA)对2020—2021年上海地区16个马场采集的571份马匹的血清样品进行了西尼罗河热、马流感、马传染性贫血、非洲马瘟、马病毒性动脉炎、日本脑炎、马鼻疽、马媾疫、伊氏锥虫病以及马梨形虫病(马巴贝斯虫和马驽巴贝斯虫)抗体检测。结果:西尼罗河热、马流感、日本脑炎、马巴贝斯虫病、马驽巴贝斯虫病抗体阳性率分别由2020年的18.16%、68.28%、0.24%、12.35%、0.24%下降到2021年的10.76%、57.59%、0、10.76%、0;马传染性贫血、非洲马瘟、伊氏锥虫病、马媾疫、马病毒性动脉炎、马鼻疽均无阳性病例。分析表明,上海马场传染病的总体阳性率2021年比2020年低,呈明显下降趋势。To understand the epidemic situation of equine infectious diseases in Shanghai,serum samples from 571 horses were collected on 16 horse farms in Shanghai from 2021 to 2023 Then,enzyme-linked immunosorbent assay(ELISA)was used to detect antibodies against West Nile fever virus(WNV),equine influenza virus(EIV),equine infectious anemia virus(EIAV),African horse sickness virus(AHSV),equine viral arteritis virus(EAV),Japanese encephalitis virus(JEV),glanders,Trypanosoma equiperdum,Trypanosoma evansi and equine piroplasmosis(EP).The results showed that the antibody positivity rates of WNV,EIV,JEV,babesiasis equi and Babesia caballi decreased from 1816%,6828%,024%,1235%,and 024%in 2020 to 1076%,5759%,0,1076%,and 0 in 2021,respectively.There were no positive cases of EIA,AHS,EVA,glanders,Trypanosoma equiperdum and Trypanosoma evansi.The present results indicated that the prevalence of infectious diseases on horse farms in Shanghai had exhibited a significant downward trend from 2020 to 2021.

关 键 词：上海市 马传染病 ELISA 血清学调查 

分 类 号：S858[农业科学—临床兽医学]