北京市房山区宠物犬猫弓形虫病流行病学调查

Epidemiological Investigation of Toxoplasmosis in Pet Dogs and Cats inFangshan District in Beijing

中文关键词: 犬  猫  弓形虫病  流行病学  房山区

英文关键词: dogs  cats  toxoplasmosis  epidemiology  Fangshan District

中文摘要:

      弓形虫疾病是一种严重的人兽共患病，可感染所有哺乳动物和鸟类。猫是弓形虫的终末宿主，通过粪便排出的弓形虫卵囊是重要的传染源。选取北京市房山区的犬、猫进行血清弓形虫抗体 IgG的筛查，不同年龄段家养犬的感染率为 10.3%～ 18.5%，家养猫为 6.7%～ 25%；流浪犬为 23.3%，流浪猫为 40%。从结果上看，流浪犬、猫的感染率明显高于家养犬、猫，随着年龄的增长，犬、猫感染率有一定程度的上升趋势且与其性别无直接关系。

英文摘要:

      Toxoplasmosis is an important zoonotic disease, which is distributed worldwide and can infect all mammals and birds. Cats are the terminal hosts, whose egg sac of toxoplasma excreted by feces is the important infective source. With the increasing number of pet dogs and cats, toxoplasmosis has attracted more and more attention. In this investigation, dogs and cats in Fangshan District in Beijing were selected for detection of serum toxoplasma antibody IgG. The infection rate of domestic dogs with different age groups was 10.3% to 18.5%, that of domestic cats was 6.7% to 25%, that of stray dogs was 23.3%, that of stray cats was 40%. The results show that the infection rates of stray dogs and cats are significantly higher than that of domestic dogs and cats, with age increasing, the infection rates of stray dogs and cats increase to a certain extent, which are not related to their gender directly.