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目的了解当前农村居民钩虫感染情况 ,为今后的防治工作提供依据。方法饱和盐水浮聚法定性检查钩虫卵 ,Kato Katz法定量计数 ,钩蚴培养确定虫种。结果本次检查 12 4 4人 ,居民钩虫感染率为 2 4 .2 8% ,感染率以4 1 5 0年龄组最高 (36 .2 2 % ) ,女性感染率和感染度均高于男性。单纯十二指肠钩虫感染者占 4 1.39% ,美洲钩虫感染者占 2 5 .17% ,混合感染者占 33.4 4 %。结论阳新县钩虫流行仍十分严重 ,呈现为十二指肠钩虫为主的混合感染 ,感染高峰为 4 1 5 0年龄组。
Objective To understand the current situation of hookworm infection in rural residents and provide evidence for future prevention and treatment. Methods Saturated brine flooding method was used to check hookworm eggs qualitatively by Kato Katz method. Results The number of infected hookworms was 24.48%, and the infection rate was highest (36.22%) in the 4150 group. The infection rate and infection rate of females were all higher than those of males. Simple hookworm infection accounted for 4 1.39%, hookworm infection accounted for 25.17%, mixed infection accounted for 33.4%. Conclusions The prevalence of hookworm in Yangxin County is still very serious, presenting as a mixed infection predominating in hookworm of Duodenum. The infection peak is in the age group of 410 years.