中国动物传染病学报2017，Vol.25Issue(5)：42-46,5.
广东省副猪嗜血杆菌的流行病学调查
EPIDEMIOLOGICAL INVESTIGATION OFHAEMOPHILUS PARASUIS IN GUANGDONG PROVINCE
摘要
Abstract
In order to understand the epidemiology of Haemophilus parasuis in Guangdong province, 227 cases of suspected arthritis and multiple serositis from 79 large-scale swine farms in Guangdong province were tested using bacterial isolation and nucleic acid amplification method. The results showed that the positive rate of Haemophilus parasuis was 22.74%. Statistical analysis of the incidences of pig farms in different quarters of a year revealed that the positive rate was the highest in the first three months. Fifty-five clinical isolates were obtained and serotyped using indirect hemagglutination test. The most prevailing serotype was type 5 (23.68%), followed by serotype 12 (13.16%) and serotype 4 (10.53%).关键词
副猪嗜血杆菌/流行病学/调查Key words
Haemophilus parasuis/epidemiological/investigation分类
农业科技引用本文复制引用
佟铁铸,贾爱卿,樊惠英..广东省副猪嗜血杆菌的流行病学调查[J].中国动物传染病学报,2017,25(5):42-46,5.基金项目
公益性行业项目(201303034) （201303034）
