1978年以来,我们对广西百色地区人畜弓形虫感染情况曾作过多次调查,发现3例病人,证实当地人畜存在弓形虫感染及其流行。1986～1989年又扩大调查范围,基本上查清了该地区人畜弓形虫感染及其分布规律。本研究采用间接血凝(IHA)方法对百色地区7个县(市)及2个工厂共3901份人、畜血清标本进行了弓形虫抗体检测。检测2919份人血清,平均阳性率为3.67％。各地区(调查点)阳性率以百色化纤厂为 Since 1978, we have conducted several surveys on the infection of toxoplasma gondii in Baise Prefecture, Guangxi Province. We found three patients and confirmed the prevalence of Toxoplasma gondii infection in the local population. 1986 to 1989 to expand the scope of the investigation, basically identified in the region of human and livestock toxoplasmosis and its distribution. In this study, indirect hemagglutination (IHA) method was used to detect Toxoplasma gondii antibodies in 3901 human and animal serum samples from 7 counties (cities) and 2 factories in Baise area. Detection of 2919 human serum, the average positive rate was 3.67%. The positive rate of each region (survey point) is Baise Chemical Fiber Factory