Abstract:

Objective To understand the status of persons of export of labor services infected with Schistosoma haematobium. Methods A total of 184 suspected hospitalized patients infected with S. haematobium were investigated retrospectively. Results Among the patients, 111 used to work in Angola (60.3%) and 57 in Mozambique (31.0%). Pathogenic examinations were done in 13 cases, and S. haematobium eggs were found in 6 subjects. Totally 96.7% of patients showed antibody positive by the tests of IHA and ELISA. A total of 112 subjects (60.9%) had urinary tract symptoms, and 52 had fatigue. However, 72 subjects (39.1%) did not have any signs and symptoms. Conclusions There are some persons of export of labor services who are infected with S. haematobium. Therefore, we suggest that the authority should establish a program for prevention and treatment of schistosomiasis haematobia and schistosomiasis mansoni in persons of export of labor services.

Key words: Export of labor services, Import case, Schistosomiasis haematobia, Retrospective survey

摘要：

目的 了解出国务工人员感染埃及血吸虫病情况。方法 采用回顾性调查和个别访谈法，对湖南省血吸虫病防治专科医院收治的疑似输入性埃及血吸虫病人感染和治疗等情况进行调查。结果 收治的184例疑似输入埃及血吸虫病患者的劳务输出务工地主要为安哥拉（111例、占60.3%）、莫桑比克（57例、占31.0%）等在非洲国家。其中13例患者作病原学检查，分别在尿液、直肠活组织和膀胱镜检等发现埃及血吸虫卵6例。患者均经IHA和ELISA检测日本血吸虫抗体，阳性率为96.7%。患者中有112例（60.9%）出现不同程度的泌尿道症状，乏力者52例（28.3%），但有72例（39.1%）无任何自觉症状。结论 建议国家有关部门尽快制订和完善埃及血吸虫病和曼氏血吸虫病等输入性疾病的防控机制，保护劳务输出人员的身体健康。

关键词: 劳务输出, 输入性病例, 埃及血吸虫病, 回顾性调查