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目的掌握湖北省输入性疟疾的发病态势,为制定防控措施提供依据。方法统计全省输入疟疾疫情和调查资料,分析输入性疟疾发病人群、时间、地点及防控效果。结果 2005～2009年全省共发生输入性疟疾115例,占报告病例的1.68%,其中恶性疟58例(混合感染三日疟1例),死亡1例,间日疟55例,卵形疟2例。发病年龄在21～68岁之间,男性占95.65%,女性占4.35%。输入性疟疾主要来自非洲及东南亚等15个国家和地区,在我国为云南和海南。输入疟疾的发现及治疗时间为0～3天,占57.39%;4-10天,占26.96%;11-20天,占6.96%;21天以上占17.42%。结论输入性疟疾逐年呈上升态势,将进一步加强出、回国人员信息交流,开展流动人员疟防知识宣传,增强个人防护意识,及时治疗和监测疟疾病例,遏制二代病例的发生。
Objective To grasp the incidence of imported malaria in Hubei Province and provide evidence for the development of prevention and control measures. Methods Statistics of malaria epidemic situation and survey data were input into the province to analyze the population, time, place and prevention and control effect of imported malaria. Results A total of 115 malaria cases of imported malaria were reported in the province from 2005 to 2009, accounting for 1.68% of the reported cases, including 58 cases of falciparum malaria (1 case of mixed malaria infection), 1 case of death, 55 cases of Plasmodium vivax, 2 cases. The age of onset was between 21 and 68 years old, with 95.65% of men and 4.35% of women. The imported malaria is mainly from 15 countries and regions in Africa and Southeast Asia, Yunnan and Hainan in our country. The time for finding and treating imported malaria was 0 to 3 days, accounting for 57.39%, 4-10 days, accounting for 26.96%, 11-20 days, accounting for 6.96%, and 21 days or more accounting for 17.42%. Conclusions The imported malaria is on an upward trend year by year. It will further strengthen exchange of information among returnees and returnees, carry out publicity on malaria prevention knowledge among migrant workers, increase awareness of personal protection, promptly treat and monitor malaria cases, and prevent the occurrence of second-generation cases.