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目的通过对泰州市2011年输入性恶性疟的个案分析,研究该病的流行特征。方法对泰州市2011年31例输入性恶性疟病例的个案资料进行回顾性调查和分类统计。结果 31例输入性恶性疟病例均为从非洲高疟区回归人员,有明确的疫区生活史,全年都可发病,无明显的发病高峰,部分患者临床症状不典型。结论加强对到非洲高疫区劳务输出人员宣传,提高他们的疟防自我保护意识;临床医生对从高疟区回归人员不明原因发热应首先考虑恶性疟,化验室镜检人员要有较强的疟原虫检出能力。
Objective To analyze the epidemiological characteristics of imported falciparum malaria in Taizhou in 2011. Methods The data of 31 cases of imported cases of falciparum malaria in Taizhou in 2011 were retrospectively investigated and classified. Results All the 31 imported cases of P. falciparum were returned from P. falciparum in Africa. They had clear life history of infected areas. They could be infected throughout the year without obvious peak of incidence. Some patients had atypical clinical symptoms. Conclusion The publicity of labor exporters to high endemic areas in Africa should be promoted so as to raise their awareness of malaria prevention and self-protection. Clinicians should first consider falciparum malaria for fever of unknown origin returning from high-malarial areas, and should have stronger laboratory staff Plasmodium detection ability.