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目的了解广州某医学院学生华支睾吸虫的感染状况。方法分别采用直接涂片法和酶联免疫吸附试验(ELISA)方法对学生的粪便和血清进行检查。结果粪便检查4 438人,华支睾吸虫卵阳性5人,感染率约为0.11%;ELISA法检查415人,血清华支睾吸虫IgG抗体阳性10人,阳性率约为2.41%。结论广州市医科大学生华支睾吸虫感染率低于广州市平均水平,但仍需注意高校学生华支睾吸虫感染的防治工作。
Objective To understand the infection status of Clonorchis sinensis in a medical school in Guangzhou. Methods Direct smear and enzyme-linked immunosorbent assay (ELISA) were used to examine the stool and serum of students. Results There were 4 438 stool tests and 5 clonorchias sinen eggs with an infection rate of 0.11%. There were 415 ELISA tests and 10 clonorchias sinensis IgG antibodies with a positive rate of 2.41%. Conclusions The prevalence of Clonorchis sinensis in Guangzhou medical college students is lower than that in Guangzhou, but the prevention and treatment of Clonorchis sinensis infection in university students still needs attention.