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目的分析2010-2015年腾冲市疟疾疫情特征,为进一步推进消除疟疾进程,适时调整和制定防控措施提供依据。方法收集2010-2015年腾冲市疟疾疫情资料,采用Microsoft Excel 2010软件对数据进行整理分析。结果 2010-2015年,腾冲市共报告疟疾病例1 408例,以间日疟为主,共1 091例,占77.49%,且比例逐年增加;恶性疟256例,占18.18%,比例逐年降低;三日疟5例,卵形疟1例,混合感染1例,未分型54例。共有1 390例输入性病例,其中98.06%的病例为缅甸输入。年龄主要集中在21~40岁(908例),男女性别比例为11.03∶1。职业以农民和民工为主。2010-2015年全年各月均有发病,以4-6月最多,发病高峰与流动人口回归有关。结论腾冲市输入性疟疾疫情仍比较严重,消除疟疾工作面临很多的挑战。
Objective To analyze the characteristics of malaria in Tengchong from 2010 to 2015 and provide the basis for further malaria elimination and timely adjustment and prevention and control measures. Methods The data of malaria epidemic in Tengchong from 2010 to 2015 were collected and analyzed by Microsoft Excel 2010 software. Results A total of 1 408 cases of malaria were reported in Tengchong City from 2010 to 2015, with a total of 1 091 cases, accounting for 77.49%, with an increasing proportion year by year. 256 cases of falciparum malaria (18.18%) were declining year by year. 5 cases of malaria on day 3, 1 case of oval-shaped malaria, 1 case of mixed infection and 54 cases of non-sub-type. There were 1390 imported cases, of which 98.06% were imported from Myanmar. The age mainly concentrated in 21 to 40 years old (908 cases), male to female ratio was 11.03: 1. Occupation to farmers and migrant workers. 2010-2015 annual incidence of all months, the most in April-June, the peak incidence and the return of migrant population. Conclusion The outbreak of imported malaria in Tengchong City is still relatively serious, and the malaria elimination task faces many challenges.