【摘要】 目的了解厦门市广州管圆线虫中间宿主感染情况及分布特点,为广州管圆线虫病的防治工作提供科学依据。方法每年5～10月,每半个月进行一次监测,采集2个农贸市场、4家餐饮店广州管圆线虫中间宿主,利用肺检法和组织匀浆法进行螺体内广州管圆线虫感染情况的调查。结果检查福寿螺3 225只,感染螺367只,平均感染率为11.38%;检查铜锈环棱螺4 256只,可见广州管圆线虫螺4只,平均感染率0.094%。餐饮店、市场福寿螺感染率差别无统计学意义(P=0.469)。结论厦门市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,预防广州管圆线虫病的发生。更多还原

【Abstract】 Objective To identify the distribution and the infectious situation of the intermediate host of Angiostrongylus cantonensis in Xiamen and to provide scientific basis for control strategies.Methods The intermediate host surveys were performed in 2 farmers markets and 4 restaurants from May to October once every two weeks and identified Angiostrongylus cantontensis infection using lung and tissue homogenization.Results 3 225 of Ampullaria gigas and 4 256 of Bellamya aeruginosas in total were examined with the infective rates of 11.38%(367/3225) and 0.094%(4/4256).respectively.There was no statistical difference in the infection rate between the market and restaurants(P= 0.469).Conclusion There were risk factors of Angiostrongylus cantonensis prevalence in Xiamen.Surveillance and health education be strengthened to prevent Angiostrongyliliasis.更多还原