摘要
为初步调查北京地区犬猫弓形虫感染的流病学特征,用酶联免疫吸附试验(ELISA)方法检测2010年5月至2011年4月采集的家养犬猫、流浪猫血清样本。其中,家养犬血清样本1 876份,家养猫血清样本561份,检测发现,家养犬动物弓形虫IgG抗体阳性率24.9%;家养猫弓形虫IgG阳性率21.2%;同时检测流浪猫样本201份,阳性率30.3%。家养犬弓形虫血清抗体阳性率不同季节间差异显著(P<0.05),夏季最高,为30.0%,家养猫弓形虫血清抗体阳性率不同季节间无显著差异(P>0.05)。不同性别犬猫弓形虫血清抗体阳性率无显著差异(P>0.05)。随着年龄增长,犬猫弓形虫抗体阳性率均有明显增长。对25例弓形虫抗体阳性家养犬病例和37例弓形虫抗体阳性家养猫病例进行了回访调查,结果发现,该62例动物主人的弓形虫检测结果均为阴性。
An epidemiological survey of Toxoplasma infection in dogs and cats was carried out in Beijing.All serum samples were collected from 1876 domestic dogs,561 domestic cats,201 street cats during the period from May 2010 to April 2011.Serum IgG against Toxoplasma was detected by ELISA.The seroprevalence of Toxoplasma were 24.9% in domestic dogs,21.2% in domestic cats and 30.3% in street cats.In domestic dogs,the differences of seroprevalence among different seasons were statistically significant（P0.05）,the prevalence was the highest in summer,while,in domestic cats,the differences were not significant（P0.05）.There were no significant differences in positive rates between sex（P0.05） in both dogs and cats.The seropositivity increased with the age of dogs and cats apparently.We examined Toxoplasma in the owner of 25 seropositive dogs and 37 seropositive cats,all of them were negative of Toxoplasma.
出处
《中国兽医杂志》
CAS
北大核心
2012年第3期7-10,共4页
Chinese Journal of Veterinary Medicine
基金
公益性行业(农业)科研专项(200903036-03)
