Chinese Journal of Veterinao Medicine中国兽医杂志2020年(第56卷)第5期81
trs
侯巍1,鲁志平2,陈斌1,阳爱国1,莫茜1,周明忠1,尹杰1,
袁东波1,毛光琼1,伊力军1,郭莉1,杨治聪3
(1.四川省动物疫病预防控制中心,四川成都610041; 2.成都农业科技职业学院,四川成都611130; 债权人权益住家创业3.四川省眉山市动物疫病预防控制中心,四川眉山620020)
摘要:为更好的对四川省近几年犬只常用的4种狂犬病疫苗进行综合研判,对犬只狂犬病疫情进行评价。通过应用4种兽用狂犬病活疫苗对试验犬只及1个月,进行观察、免疫抗体消长规测,来用效果。结果显示,试验犬只4种疫严重不良反应,3~6d恢%4疫疫犬只能在1个月达效保护水平,3个月4种疫犬只抗体体阳性率升水平,1个月分别比较,差异均显著(5<0.05);
10个月疫苗A、B、C组犬只体阳性率仍效水平,说明1个月后加强免疫,免疫有效水平至
少达10个月,D组犬只达不到10个月;根试验,筛选出最适疫苗A%确定本疫苗的免疫程序基本为1年2苏轼的资料
次免疫,分1,间期1个月。表明四川省常用的犬只狂犬病活疫苗多导犬只产生有效抗体,免疫力存在差异%
关键词:四川省;兽用;狂犬病活疫苗;效果评价
中图分类号:S855.3文献标志码:A文章编号:0529—6005(2020)05—0081—05
Evaluation of Immune Effects of Four Live Rabies Vaccines for Animals
HOU Wei1,LU Zhi-ping2,CHEN Bin1,YANG Ai-yuv1,MO Xi1,ZHOU Ming-zhong1,andida
YIU Jia1,YUAN Dong-bv1,MAO Guang-qiong1,YI Li-jun1,GUO Li1,YANG Zhi-cong3
(1.Sichuan AnimaaDiseasePeeeeneion and ConeeoaCeneee,Chengdu610041,China;
2.Chengdu AgeicuaeueaaCo a ege,Chengdu611130,China;
3.Meishan AnimaaDiseasePeeeeneion and ConeeoaCeneee,Meishan620020,China)
Abstract:In order to have a山©/^comprehensive evelua/on of four kinds of rabies veccine used in Sichuan province in recent y%aesand eh%ouebe%ak oeeabis,4kindsoeeh%aie%eaccin%w%e ap
paid in eeiaadogs.Cainicaaobs%eeaeionsindicaed ehaeeh%e w%e nosid%%e cesin eaccinaed dogs,and eh%yw%e%back eonoemaaaeee3~6daysposeeaccinaeion.Th%aneibodyassaysshow%d ehae a a eh%eaccin%induc%d peoeceie%aneibodyae%a1moneh poseeieseimmunieaeion,and eh%posieie%eae oeaneibodypopuaaeion wasa a on the rise3months post second immunization and were significantly dOferent(P<0.05)compared with the first immunization. Theposiieeeaeoegeoup A,B,and Cwaskep/on peoecieeaeeeain10mon/hspos/second immunieaion,indicaing/ha//hepeo-ecieeaeeeacan eeach10mon/hsieseeng/heningimmunieaion waspeeeoemed a/1mon/h pos/eies/immunieaion,whiaegeoup Dwas less than10months.Combined with experimental data,the optimal vaccine A was selected.The pre/minary study showed that the immunological protection woulh be maintained on effective level with2immunizations per year with one dose of muscle injection and one month inteovl.The results indicated that most of the live obies veccines curontly used in Sichuan province can induce effective peoeceie%aneibodisin dogs,bueeh%e ae%di e enc%sin immun%peoeceion.
Key wordt:Sichuan province;animals;live rabies vaccine;application eveluation
Corresponding author:GUOLi,E-mail:**************
狂犬病(Rabis)是由狂犬病病毒引起的一种人兽共患的中枢神经急性传染病,目前对于该病
吹管系数收稿日期:2018—07—09
基金项目:2016年四川省科技计划项目(2016JY0165)
作者简介:侯巍(1983-),(),高级兽医师,,从事人兽共患病防控工作,E-mail:64081595@qq
通讯作者:郭莉,E-mail:3754112@qq
效的手段,人患狂犬病后的病死率几近100%[1]o狂犬病病主范围广泛,犬为该病毒的主要宿主[2]%21世纪初,我国狂犬病病人逐年增加,发病数呈现逐年上升趋势[3],直到2008年开我国狂犬病逐年下降,这可能府部门加大了预防控制力度⑷,从而狂犬病的发病率降低。在我国,狂犬病病人中有94%是由家犬引起的[5]o