隐孢子虫病(Cryptosporidosis)是由隐孢子虫(Cryptosporidium ssp)所致的人兽共患病,为婴幼儿腹泻及AIDS病患者致死性继发感染的重要病原之一。为了解漳州市腹泻患者中该虫的感染情况,作者于1990年8～11月收集市医院等3家医疗机构257人份门诊和住院腹泻患者粪便进行检测,现报告于下。 1 病原学采用改良抗酸染色法,检出感染隐孢子虫患者8例,感染率为3.11％。卵囊圆形,直径5～6μm,呈深玫瑰红色,囊壁无色透明,似晕圈状。囊内可见4个排列不规则半月形深染的子孢子及暗褐色残体。 2 临床情况 Cryptosporidosis is a zoonosis caused by Cryptosporidium ssp. It is one of the important pathogens causing fatal secondary infections in infants with diarrhea and AIDS. In order to understand the infection of the insect in Zhangzhou diarrhea, the author collected 257 outpatient and in-patient diarrhea patients’ stools from 3 medical institutions such as the municipal hospital from August to November in 1990 and reports the following. 1 etiology using modified acid-fast staining, detection of Cryptosporidium infection in 8 patients, the infection rate was 3.11%. Oocysts round, 5 ~ 6μm in diameter, dark red rose, colorless and transparent wall, like a halo-like. Cysts can be seen within the irregular arrangement of 4 irregular semilunar spores and dark brown residues. 2 clinical situation