闽南地区疟疾流行现状调查研究

An Investigation on Malaria Epidemic Situation in South Fujian

为查清闽南地区疟疾流行规律，以便采取合理的防治对策，作者在闽南以疟疾常规监测与疫点流行病学调查相结合的方法进行了调查，结果发现该地区疟疾病例已占全省的80％以上，主要分布在经济发展较快的沿海县（市）的石料场、砖瓦厂及周围村庄，病例从外来民工发病和输入为主逐步发展为以本地村民本地感染为主（61.4％），流行季节调查疫点居民原虫率为8．24％，疟史率为45．6％，53个村（点）开展媒介按蚊调查，共捕捉按蚊5种478只，21个村（点）发现微小按蚊，认为闽南地区暴发点呈相同的地理气候区带，并明显受社会经济因素影响．应加强健康教育，采取综合性抗疟措施。

By means of the conventional surveillance and outbreak focus epidemiological survey of malaria,the results showed that more than 80% malaria cases in Fujian occurred in South Fujian, which were distributed at the stone pit, brick field and nearby villages in the coastal counties. The main case type has changed from exocomer and import dace to local resident (61.4% ). The parasite rate in focus residents was 8. 24%, and the maleria. history rate was 45. 6%. By survey on vectors in 53 villages,there were 478 Anopheles in 5 species and An. minimus in 21 villages.The malaria foci in South Fujian were located at the same geographic-climatic zone and affected by social-economic factors.