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在过去,医院内发生的沙门氏菌感染较其他固紫阴性菌少见。然而,近10～15年的研究显示沙门氏菌是医院内感染的重要原因之一,如Mayo 医院在15年内发生94例;波士顿市医院8年中发生493例。据疾病控制中心的报道,医院、精神病院和婴儿室内沙门氏菌感染爆发的发生率仅次于家庭中爆发的发生率。一、一般情况住院病人中爆发沙门氏菌病可由交叉感染或共同的容器引起传播。前者是在一段时间内,沙门氏菌由人传染到其他人,在少数病例中散发,常产生无症状
In the past, Salmonella infections in hospitals have been less common than other solid-violet-negative bacteria. However, nearly 10 to 15 years of research have shown that Salmonella is one of the major causes of nosocomial infections such as Mayo Hospital in 94 cases in 15 years and Boston City Hospital in 493 cases in 8 years. According to the Centers for Disease Control and Prevention, the incidence of Salmonella infections in hospitals, psychiatric hospitals and infants is second only to the incidence of outbreaks in families. First, the general situation Salmonella outbreaks in hospitalized patients can be caused by cross-infection or common container spread. The former is that for some time, Salmonella is transmitted from one person to another, and in a few cases it is often asymptomatic