摘要
目的了解化隆地区人群弓形虫病流行状况。方法微量间接血凝法检测人体血清弓形虫抗体水平。结果共检455人,人群总感染率为1.54％,男、女感染率间无显著性差异,回族人群感染率显著高于汉、藏族。职业人群中,干部感染率高于其他职业人群。各年龄组中20～29岁组及30～39岁组感染率均显著高于10～19岁组。结论该地区人群存在弓形虫的感染,应尽早开展深入调查,采取防治措施,降低危害。
Objective To survey the current prevalence of human Toxoplasma infection in Hualong County, Qinghai Province. Method Indirect hemagglutination assay(IHA) was employed to detection of Toxo- plasma antibody levels in human serum samples. Results 455 inhabitants in the county were examined and 1.54% of them were found to be infected with Toxoplasma. No significant difference in infection was seen be- tween sexes. The infection rate in Hui nationality was higher than that in Han and Tibetan ethnic groups. A- mong different occupations, Cadres was found to have the highest infection rate. The infection rates in the age of 20-29 and 30-39 were significantly higher than that in the age of 10-19. Conclusion The results showed that human Toxoplasma was obviously epidemic in Hualong County. It suggested that a further investigation should be carried out and a control program against the parasite should be initiated as early as possible.
出处
《热带病与寄生虫学》
2003年第2期92-93,共2页
Journal of Tropical Diseases and Parasitology
