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据本所1953年在海南岛部队的调查,钩虫感染率占78.75%。1957年3-4月间本所在0145部队调查中发现钩虫感染达80.31%,因此引起了注意,继而在该年7-8月间对该部钩虫的感染程度及傅播等情况作了进一步的调查,现将此次调查结果整理报告如下。调查方法此次调查是结合痢疾带菌检查进行的。调查对象除有—个支队普查外,其余均为各部队的炊事员及一年内有痢疾或肠炎病史者。检查方法系采用粪便硫酸锌漂浮法(与阿米巴包囊检查同时进行),钩虫阳性者进而用洪式闾氏虫卵计算法测定其感染度。此外,在重点部队并作了血色蛋白测定,土壤钩虫蚴分离及驻地钩虫病流行情况调查。
According to our survey in Hainan Island in 1953, hookworm infection accounted for 78.75%. During the period from March to April 1957, the Institute found that hookworm infection reached 80.31% in the investigation of the 0145 unit. As a result, attention was drawn to the extent of infection and the spread of the hookworm from July to August of that year Survey, now the findings of the survey are as follows. Method of investigation The survey was conducted in conjunction with dysentery check. In addition to the survey object - a detachment survey, the rest are the cooking staff of the units and a history of dysentery or enteritis within a year. Inspection method is the use of fecal zinc sulfate floating method (with amoeba cyst examination carried out simultaneously), hookworm-positive person and then use the method of measuring the degree of infection of Hong-Lu’s eggs. In addition, key forces were also made hemoglobin determination, soil hookworm larvae separation and resident hookworm disease prevalence survey.