摘要
本文报告用间接血凝试验检测桂南地区有先天性畸形或先天性疾病和可能由弓形虫引起的各种病症的儿童的弓形虫血清抗体,阳性率为11.4%,正常儿童为3.5%;弓形虫血清抗体阳性的68例,出现各种神经系统病症者27例(41%);家系调查结果表明先天性感染可能是儿童弓形出病的重要感染途径。
Sera from 592 children with congenital abnormalties or congenital diseases in south guangxi were tested for the presence of T.gondii antibodies, using the indirect haemagglutination assay(IHA).The positive rate was 11.4%,while that of the normal children was 3.5%.The clinical manifestation in those cases positive for T.gondii antibodies were quite complex;41% of them(28/68)had various neurological disorders.A survey of the family history showed that Toxoplasmosis in children congenital infection was an important route of entrance.The results suggested that a systematic search for T.gondii in children with neurological disorders would be instructive.
关键词
弓形虫病
感染
流行病学
儿童
Toxoplasmosis
Indirect haemagglutination assay(IHA)
Neurological disorder
