2005～2010年云南省腾冲县疟疾疫情分析

Analysis of the prevalence of malaria in Tengchong County,Yunnan Province from 2005 to 2010

目的了解腾冲县2005~2010年的疟疾发病情况。方法对各种疟疾资料进行整理,研究疟疾疫情和防控措施。结果腾冲县2005~2010年共报告疟疾病例7 601例,年均发病率为20.03/万,疟疾发病率呈逐年下降趋势。间日疟5 267例,恶性疟1 583例,混合感染82例,三日疟1例,未分型668例;死亡5例。发病以外源性为主,占总发病数的98.24%。结论腾冲县疟疾疫情严重,加强流动人口的管理是控制疟疾疫情的重要措施。

Objective To ascertain the incidence of malaria in Tengchong County from 2005 to 2010.Methods Information on various forms of malaria was collected,and malaria outbreaks and control measures were studied.Results About 7 601 cases of malaria cases were reported in Tengchong County from 2005 to 2010.The average annual incidence rate was 20.03 / 10 000 population.The incidence of malaria tended to decline.There were 5 267 cases of vivax malaria,1 583 cases of falciparum malaria,82 cases of mixed infections,1 case of quartan malaria,and 688 cases of malaria of an undetermined type.Five patients died.Malaria was primarily exogenous in origin,accounting for 98.24% of all cases.Conclusion There is a serious malaria epidemic in Tengchong County.Management of the migrant population should be enhanced to control this epidemic.