CRYPTOSPORIDIUM INFECTION AND DIARRHEA IN RURAL AND URBAN AREAS OF JIANGSU, PEOPLES-REPUBLIC-OF-CHINA
CRYPTOSPORIDIUM INFECTION AND DIARRHEA IN RURAL AND URBAN AREAS OF JIANGSU, PEOPLES-REPUBLIC-OF-CHINA
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DOI：
10.1128/jcm.30.2.492-494.1992
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发表时间：
1992-02-01
影响因子：
9.4
通讯作者：
LU, M
中科院分区：
文献类型：
--
作者：
CHEN, YG;YAO, FB;LU, M
对江苏省徐州市郊区和6个农村地区15岁以下婴幼儿粪便中隐孢子虫卵囊进行了筛查。感染率为0.7 ~ 5.06%。在总共检查的5，089名儿童中，89名（1.75%）为卵囊阳性。4岁以下儿童发病率明显高于4 ~ 15岁儿童（P < 0.01）。对部分感染儿童的血液样本进行的常规血液检查和免疫测定表明，一半以上的儿童患有贫血和细胞免疫力低下。腹泻是隐孢子虫病的主要症状。它是间歇性或持续性的，存在于57的89名儿童隐孢子虫卵囊阳性，而其他32名儿童无症状携带者。对大约一半受感染家庭的成年成员和家畜的粪便标本进行检查，结果表明，两名母亲、一头猪和一只狗的隐孢子虫卵囊呈阳性。
Screening of infants and children under age 15 years for Cryptosporidium oocysts in their stools was carried out in the suburb of Xuzhou City and six rural areas of Jiangsu Province. The infection rate varied from 0.7 to 5.06%. Of the total of 5,089 children examined, 89 (1.75%) were oocyst positive. The incidence was evidently higher in the group of children under age 4 years than it was in children from 4 to 15 years (P < 0.01). Routine blood examination and immunoassay performed on blood samples from some of the infected children indicated that more than half of them had anemia and lower cellular immunity. Diarrhea was the main symptom of cryptosporidiosis. It was intermittent or persistent and was present in 57 of the 89 children positive for Cryptosporidium oocysts, while the other 32 children were asymptomatic carriers. Examination of stool specimens of adult members and domestic animals of about half of the infected families showed that two mothers, one pig, and one dog were positive for Cryptosporidium oocysts.