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伤寒、付伤寒是一种古老而又被了解得比较多的肠道传染病。十九世纪和二十世纪中曾在世界某些地区引起外发与流行,病死率甚高,我国解放后,积极贯彻了毛主席的卫生路线,发病率逐年下降。尤其六十年代后期以来,伤寒的流行已大为减少。但因最终消灭本病的措施仍不完善,一迂适当条件,仍可造成较大(火卜)发流行。近年来,世介各国发病率虽不断下降,但仍不时出现(火卜)发,国
Typhoid fever, typhoid fever is an ancient and understood more of intestinal infectious diseases. In the nineteenth and twentieth centuries, it had caused outbreaks and epidemics in some parts of the world with a high case fatality rate. After the liberation of China, Mao Zedong’s health line was actively implemented and the incidence rate dropped year by year. Especially since the late 1960s, the epidemic of typhoid fever has been greatly reduced. However, due to the fact that the measures to eventually eliminate the disease are still not perfect, a proper circulation may still lead to a larger epidemic. In recent years, the incidence of world-mediated countries, though declining, but still appear from time to time (fire Bu) hair, the country