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目的了解广东省梅州市梅江区疟疾发生和分布规律,探讨疟疾流行特点,为疟疾防治工作提供科学依据。方法收集梅州市梅江区1953年以来疟疾感染资料、回顾性分析疫情特点、控制措施及防治效果。结果广东省梅州市梅江区原属非稳定性中低度疟疾流行区,经过50多年的防治,疟疾发病率自1965年起连续48年控制在1/万以下,2000年起连续13年未发现当地感染的血检阳性病人,达到了“基本消灭疟疾”标准。结论疟疾对梅州市梅江区的危害已基本消除,但其传播和流行的因素依然存在,应加强流动人口的疟疾管理和监测。
Objective To understand the occurrence and distribution of malaria in Meijiang District of Meizhou City, Guangdong Province, to explore the characteristics of malaria epidemic and to provide a scientific basis for malaria control. Methods The data of malaria infection in Meijiang district of Meizhou City since 1953 were collected, and the epidemic characteristics, control measures and control effects were retrospectively analyzed. Results In Meijiang District, Meizhou City, Guangdong Province, the original low-grade malaria-endemic area was unstable. After more than 50 years of prevention and treatment, the incidence of malaria was controlled below 1 in 10,000 for 48 consecutive years from 1965, and for 13 consecutive years since 2000 Found that the local infection of blood-positive patients, reached the “basic elimination of malaria” standard. Conclusion The malaria has basically eliminated the harm to Meijiang district in Meizhou City, but the factors of its spread and epidemic still exist. The management and monitoring of malaria in floating population should be strengthened.