泰国政府为了发展农业和工业,解决贫困,已在国内建造了许多用于灌溉和发电的大水坝。由于这些水坝的建造,带来了许多生态环境的改变,水坝区的某些传染病,尤其是寄生虫病的流行情况受到影响。水坝区工人职员中有当地居民也有外来人口。其中有些人以前曾患肠道寄生虫病,就有可能传给水坝区内其他居民。本研究目的是调查在水坝区生活的工人、职员及其家属中寄生虫病感染情况。 In order to develop agriculture and industry and solve poverty, the Thai government has built many large dams for irrigation and power generation in the country. Due to the many ecological changes that have taken place in the construction of these dams, the prevalence of certain infectious diseases in dams, especially parasitic diseases, has been affected. There are also local residents and migrants in the dam area’s staff. Some of them have previously had intestinal parasites and may be passed on to other residents in the dam area. The purpose of this study was to investigate parasitic infections in workers, staff and their families living in dams.