The results indicated that it was necessary to prevent hookworm disease in Changsha.
可见，长沙市钩虫感染比较严重，开展钩虫病的预防工作十分必要。
Object: to aim at making the control projection of hookworm disease in Hubei Province.
目的：为制定全省性钩虫病防治规划提供依据。
Object: to aim at making the control projection of hookworm disease in Hubei Province.
目的：为制定全省性钩虫病防治规划提供依据。
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