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众所周知,在复杂的伤寒流行病学链锁中,促使其传播的许多因素之一是带菌状态,这种带菌状态在个别人可以是长期甚至终生带菌。带菌者常是新传染的原因,因此预防带菌状态,目前值得特别重视。
It is well-known that one of the many factors driving the spread of the epidemic in the complex epidemiology of typhoid fever is the carrier status, which can be long-term and even lifelong in some individuals. Carriers are often the cause of new infections, so prevention of carriage status deserves special attention.