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幽门螺杆菌（HP）感染是慢性胃炎的重要病因，亦可能是消化性溃疡的重要病因，HP感染与胃癌的关系也令人关注。但HP的传染源和传播方式尚不清楚[1-3]。部队HP感染及传播方式国内尚未见大宗调查报告，我们通过对某空降部队就餐方式、居住情况、水源等分组调查，探讨部队HP感染及
Helicobacter pylori (HP) infection is an important cause of chronic gastritis, may also be an important cause of peptic ulcer, HP infection and gastric cancer is also cause for concern. But HP’s source of infection and mode of transmission is not clear [1-3]. Force HP infection and transmission methods have not yet seen the bulk of the domestic survey, we conducted a survey on the airborne troops dining, living conditions, water, etc., to investigate troop HP infection and