选择菲律宾帕洛区Barrio Salvacion村采用集体治疗为控制以至根除农村蛔虫病的试点。该村有109户,606名居民,有人口流动情况。由专业人员与当地管理人员合作。先用甲醛—乙醚浓集法普查,以了解该地蛔虫感染的情况。凡是在该村居住1年或1年以上的居民,无论其粪检是否阳性都列为集体治疗对象。使用噻嘧啶治疗,剂量为每公斤体重顿 Barrio Salvacion, Palo District, Philippines, adopted a pilot program of collective therapy to control and eventually eradicate ascariasis in rural areas. The village has 109 households, 606 residents, population movements. By professionals and local managers. Formaldehyde - diethyl ether concentration method census, to understand the situation of Ascaris infection. Residents living in the village for one year or more are considered as a group treatment regardless of whether their fecal examination is positive or not. The use of pyrantel treatment, the dose per kilogram of body weight Dayton