中国动物检疫2025，Vol.42Issue(11)：1-6,6.DOI:10.3969/j.issn.1005-944X.2025.11.001
2024年广西部分地区家畜赤羽病流行病学调查
Epidemiological Investigation on Akabane Disease among Domestic Animals in Guangxi in 2024
摘要
Abstract
In order to identify the prevalence of Akabane disease(AKD)in domestic animals in Guangxi,2 008 serum samples from cattle,sheep and pigs in 4 cities including Baise,Hechi,Guilin and Hezhou in 2024 were tested for antibody against Akabane virus(AKAV)using competitive ELISA kits,and 185 anti-coagulated blood samples from cattle,sheep and pigs in Baise,Hechi,Hezhou and Nanning cities were tested for AKAV nucleic acid using fluorescent RT-PCR.The results revealed that the individual and farm/site positive rates against AKAV antibody were 42.18％(847/2 008)and 64.18％(181/282),respectively;the individual positive rates in cattle,sheep and pigs were 63.87％(343/537),40.90％(418/1 022)and 19.15％(86/449),respectively,indicating differences with statistical significance among the species(P＜0.01);based on spatial distribution,the positive rate was relatively high in Baise and Guilin,but lower in Hechi and Hezhou;and no positive AKAV nucleic acid was detected from the 185 samples.In conclusion,AKD was prevalent among domestic animals in Guangxi to certain extent,involving non-ruminants,such as pigs,in addition to ruminants like cattle and sheep.Therefore,comprehensive strategies were recommended to strengthen the control and eradication of AKD among domestic animals including pigs.关键词
赤羽病病毒/流行病学调查/虫媒病/广西Key words
Akabane virus/epidemiological investigation/insect-borne diseases/Guangxi分类
畜牧业引用本文复制引用
李超,祁倩,王楷宬,荆晓,龙凤,冯淑萍,隋金钰,魏世萌,王素春,张喜悦,潘俊慧..2024年广西部分地区家畜赤羽病流行病学调查[J].中国动物检疫,2025,42(11):1-6,6.基金项目
国家重点研发计划项目(2024YFD1800101) （2024YFD1800101）
