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| 云南省腹泻患者圆孢子虫和隐孢子虫感染情况调查分析 | |
| 引用本文： | 张炳翔,俞慧,张莉莉,陶洪,李彦忠,李瑛,曹志宽,白志明,何永清.云南省腹泻患者圆孢子虫和隐孢子虫感染情况调查分析[J].中国寄生虫学与寄生虫病杂志,2002,20(2):106-108. |
| 作者姓名： | 张炳翔 俞慧 张莉莉 陶洪 李彦忠 李瑛 曹志宽 白志明 何永清 |
| 作者单位： | 1. 云南省疾病预防控制中心,昆明,650022 2. 罗平县卫生防疫站,罗平,655800 3. 元阳县卫生防疫站,元阳,662400 |
| 摘 要： | 目的 调查腹泻患者中圆孢子虫和隐孢子虫的感染情况及分布特征。 方法 1997～ 2 0 0 0年每年的 3～10月份 ,收集云南省 6个地 (州、市 )所属 7个县 (市、区 )寄生虫病防治试点 378例腹泻患者的粪便 ,进行碘液直接涂片和粪便涂片抗酸染色镜检。 结果 7个县 (市、区 ) 378例腹泻患者的圆孢子虫和隐孢子虫的总感染率分别为 3.97%和5 .2 9% ,其中学龄前儿童的感染率最高 ,圆孢子虫和隐孢子虫的感染率分别为 10 .6 4%和 8.5 1%。圆孢子虫在罗平、元阳和普洱 3个县内查出 ,隐孢子则在泸水县、景洪市、普洱县、罗平县、元阳县和昆明西山区 6个县 (市 )内查出。 结论 圆孢子虫呈局部流行 ,隐孢子虫则流行分布广泛 ,学龄前儿童 2种孢子虫的感染率较高。 |
| 关 键 词： | 圆孢子虫 隐孢子虫 腹泻 感染率 调查 |
| 文章编号： | 1000-7423(2002)-02-0106-03 |
| 修稿时间： | 2001年4月16日 |
Prevalence Survey on Cyclospora cayetanensis and Cryptosporidium ssp. in Diarrhea Cases in Yunnan Province |
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| ZHANG Bing-xiang,YU Hui,ZHANG Li-li,TAO Hong,LI Yan-zhong,LI Ying,CAO Zhi-kuan,BAI Zhi-ming,HE Yong-qing.Prevalence Survey on Cyclospora cayetanensis and Cryptosporidium ssp. in Diarrhea Cases in Yunnan Province[J].Chinese Journal of Parasitology and Parasitic Diseases,2002,20(2):106-108. | |
| Authors: | ZHANG Bing-xiang YU Hui ZHANG Li-li TAO Hong LI Yan-zhong LI Ying CAO Zhi-kuan BAI Zhi-ming HE Yong-qing |
| Affiliation: | Yunnan Center for Disease Control and Prevention, Kunming 650022. |
| Abstract: | Objective To investigate the prevalence and distribution characteristics of Cyclospora cayetanensis and Cryptosporidium ssp. infection in diarrhea cases of Yunnan Province. Methods To collect fresh faeces from diarrhea cases in 7 counties/cities, examine the specimens by direct smear with iodine staining and modified acid-fast staining. Results The infection rate of C. cayetanensis and Cryptosporidium ssp. was 3.97% and 5.29%, respectively. The infection rate of the two pathogenic coccidians was as high as 10.64% and 8.51% in preschool children. C. cayetanensis was found in 3 counties and Cryptosporidium in 6 counties. Conclusion Both C. cayetanensis and Cryptosporidium ssp. are prevalent in Yunnan Province with the latter distributed more widely, and the two pathogens are more prevalent in preschool children. |
| Keywords: | Cyclospora cayetanensis Cryptosporidium ssp diarrhea prevalence survey |
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