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[目的]探讨天柱县伤寒副伤寒(伤寒)流行特征,为制订伤寒防治策略提供科学依据。[方法]对天柱县2000~2007年伤寒疫情与监测资料进行分析。[结果]2000~2007年天柱县合计报告伤寒1 281例(伤寒1 252例、甲型副伤寒25例、乙型副伤寒4例),年均发病率为40.08/10万,各年发病率(/10万)分别为98.39、57.67、50.47、66.24、27.42、5.54、21.55、2.16。2000~2007年年均发病率(/10万),男性为47.30,女性为31.92;0~4岁为46.56,5~19岁为31.62,20~39岁为52.09,40~59岁为37.02,60岁以上为27.53。5~10月发病953例,占全部病人的74.40%。合计发生3起暴发疫情,发病80例,2起为水型,1起为食物型和日常生活接触型。[结论]天柱县伤寒疫情呈逐年下降趋势,男性、20~39岁为高发人群。
[Objective] To investigate the epidemic characteristics of typhoid and paratyphoid fever (typhoid fever) in Tianzhu County and provide scientific evidence for the development of typhoid prevention and control strategies. [Method] The data of typhoid fever and surveillance in Tianzhu County from 2000 to 2007 were analyzed. [Results] A total of 1 281 cases of typhoid (1 252 cases of typhoid, 25 cases of paratyphoid A and 4 cases of paratyphoid B) were reported in Tianzhu County from 2000 to 2007 with an annual average incidence of 40.08 / The average annual incidence rate (/ 100,000) from 2000 to 2007 was 47.30 for males and 31.92 for females. The average annual incidence rate was 0 to 4 years For the 46.56,5 ~ 19 years old was 31.62,20 ~ 39 years old was 52.09,40 ~ 59 years old was 37.02,60 years old was 27.53.5 ~ 5,90 cases of 953 cases, accounting for 74.40% of all patients. A total of three outbreaks occurred, 80 cases of onset, 2 for the water type, a food-type and daily life contact type. [Conclusion] The epidemic situation of typhoid fever in Tianzhu County showed a declining trend year by year. Men, 20-39 years old were high incidence population.