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许多研究已经提示在无症状人群中幽门螺旋菌感染是通过人与人之间传播的,其流行在群聚场所中较高。如果真是如此,那么照料病人的人员应该有较高的感染流行,该研究调查了四类共285名医护人员,包括158名护士及护理人员,59名住院医师,46名高年级实习医学生及22名高年级实习护士。
Many studies have suggested that Helicobacter pylori infection is transmitted from person to person in asymptomatic populations and that the prevalence is high in clusters. If so, then caregivers should have a high prevalence of infection. The study investigated 285 medical staff of four categories, including 158 nurses and paramedics, 59 residencies, 46 senior interns and Twenty-two senior intern nurses.