结论云南省存在广州管圆线虫病自然疫源地。
Conclusion The natural foci of Angiostrongyliasis are present in Yunnan.
结果发现传播广州管圆线虫病的中间宿主螺类共12种。
Results 12 species of snails were detected as intermediate host that transmit parasitic diseases of Angiostrongylus cantonensis.
目的阐明广州管圆线虫所致嗜酸细胞增多性脑膜脑炎的临床特点。
Objective To illustrate the clinical features of eosinophilic meningoencephalitis caused by Angiostrongylus cantonensis.
目的评估ELISA法检测人体广州管圆线虫血清抗体的临床意义。
Aim To evaluate the sensitivity and specificity of an enzyme linked immunosorbent assay (ELISA) for serum antibody in the angiostrongyliasis patient.
目的了解贵阳市流通及餐饮市场广州管圆线虫主要中间宿主的感染状况。
Objective Understand the infection status of Angiostrongylus cantonensis in main intermediate host sampled from market and restaurant in Guiyang.
目的了解广东省广州管圆线虫病自然疫源地分布情况，为制定监测方案提供科学依据。
Objective To understand the distribution status of angiostrongyliasis natural focus in Guangdong Province and provide the scientific basis for making surveillance program.
方法采用ELISA检测法，对34例广州管圆线虫病患者进行血清抗体检测，并随访15个月。
Methods Serum antibody was detected by using ELISA in 34 patients with angiostrongyliasis, and was followed up for 15 months.
目的掌握云南省部分地区广州管圆线虫病疫源地分布情况，为预防控制广州管圆线虫病提供科学依据。
Objective To determine the distribution of the foci of Angiostrongyliasis in parts of Yunnan province, providing the basis for prevention and control of its infection.
结论贵阳市流通及餐饮市场存在着广州管圆线虫病流行的危险因素，应加强食品流通中的卫生监测及公众的健康教育。
Conclusion There were risk factors of A. cantonensis prevalence in market and restaurant of Guiyang. It should strengthen market management, food-safety inspection, and health education in public.
结论贵阳市流通及餐饮市场存在着广州管圆线虫病流行的危险因素，应加强食品流通中的卫生监测及公众的健康教育。
Conclusion There were risk factors of A. cantonensis prevalence in market and restaurant of Guiyang. It should strengthen market management, food-safety inspection, and health education in public.
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