去年,我们对驻海岛4个连队作了大便普查,发现战士中勾虫感染率甚高,影响健康,值得重视.为此,将调查情况和防治意见简述如下.一、调查情况1.调查方法:我们带着显微镜和器材,直接深入连队上门调查.头一天通知连 Last year, we conducted a general survey of four companies in the island and found that the infection rate of hookworm in the soldier was very high, which deserved our attention. Therefore, the investigation and prevention and treatment opinions are summarized as follows. Method: We took the microscope and equipment directly into the company home survey.