中国人兽共患病学报2017，Vol.33Issue(2)：104-109,6.DOI:10.3969/j.issn.1002-2694.2017.02.003
吉林省鸽子鹦鹉热衣原体的分子流行病学调查和基因型分布研究
Prevalence and genotypes of Chlamydia psittaci in pigeons in Jilin Province, Northeastern China
摘要
Abstract
Chlamydia psittaci is a causative agent of psittacosis,which can infect a wide range of hosts including birds and humans.However,information regarding C.psittaci infection in pigeons is scarce.In the present study,a total of 399 fecal samples from pigeons were collected from Jilin Province,northeastern China,between March and May 2015,and examined by nested PCR amplification of outer membrane protein A (ompA) gene.The overall Chlamydiosis prevalence was 5.01％ (21/399),with 3.19％ in Changchun City and 9.40％ in Jilin City.Furthermore,breed was the major risk factor associated with Chlamydia infection in pigeon,boiler pigeons had a prevalence of 7.49％,whereas no C.psittaci was detected in racing pigeons.Sequence analysis of the ompA gene revealed that all the identified isolates represented C.psittaci genotype B.Our results firstly indicated the presence of zoonotic C.psittaci in boiler pigeons in Jilin Province,northeastern China,and effective measures should be implemented to reduce the risk of C.psittaci transmission from pigeons to humans.关键词
鹦鹉热衣原体/鸽子/基因型/吉林省Key words
Chlamydia psittaci/pigeon/genotypes/Jilin Province分类
医药卫生引用本文复制引用
姚秋霞,张晓轩,陈凯,马剑刚,郑文斌,许小琴,朱兴全..吉林省鸽子鹦鹉热衣原体的分子流行病学调查和基因型分布研究[J].中国人兽共患病学报,2017,33(2):104-109,6.基金项目
Supported by the China Agricultural Science and Technology Innovation Program (ASTIP) (No.CAAS-ASTIP-2014-LVRI-03) and the Fundamental Research Funds of Chinese Academy of Agricultural Sciences (No.Y2016JC05).中国农业科技创新工程项目(ASTIP)(No.CAAS-ASTIP-2014-LVRI-03)及中国农业科学院基本科研业务费专项(No.Y2016JC05)资助 （ASTIP）
