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某部1961年野营施工期间,自5月14甘至7月7日,先后发生伤寒病人33名,副伤寒1名。34名患者中有21名发生在四连,呈爆发流行,其余13名均是散发的,每个伙食单位仅1-2名。经流行病学调查,此次流行有以下几点经验教训:(一)部队野营施工,必须做好驻区的卫生流行病学侦察,经常掌握驻区居民的流行病学动态,以便及时采取相应的防疫措施。该部驻地有三个小村庄。甲村与丙村自1943年以来常有伤寒病人出现,甲、乙两村居民来往非常密切,而1961年第一个患者是乙村居民张秀云,于4月中旬发病,此后三个村庄与部队均于5-7月间有伤寒
During the construction of a certain camp in 1961, from May 14 to July 7, there were 33 typhoid fever patients and 1 paratyphoid fever. Twenty-one of the 34 patients were found in Sialian, with an outbreak and the remaining 13 were distributed, with only 1-2 servings per serving. According to the epidemiological survey, the epidemic has the following experiences and lessons: (1) Troops camping construction must carry out hygienic epidemiological investigation in the quarters and often grasp the epidemiological trends of the residents in the quarters in order to timely take corresponding measures Anti-epidemic measures. The ministry has three small villages. A village and C village since 1943, typhoid fever patients often occur, A, B two village residents are very close, and in 1961 the first patient is B village resident Xiuyun, onset in mid April, then three villages and the army Typhoid fever in May-July