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在50年代中期新加坡已消灭了疟疾,且认为在一个高度城市化的地区不可能发生疟疾暴发。由于过去20年间社会经济的迅速发展,疟疾流行病学特征已发生很大变化。1964年在砍伐丛林、发展住宅和开采花岗石的Fuyong Estate地区发生了29例疟疾暴发,经调查该地区存在大量的多斑按蚊,由于输入病例而导致疟疾传播。1974年5～11月在森托萨、Pulau Brani、Telok Blangah和帕西班让发生55例疟疾病例,垦荒地区查到
In the mid-1950s Singapore had eliminated malaria and considered it impossible to have a malaria outbreak in a highly urbanized area. Due to the rapid socio-economic development over the past two decades, the malaria epidemiology has changed dramatically. In 1964, 29 malaria cases occurred in the Fuyong Estate area, which was under deforestation, residential development and granite production. An investigation of large numbers of An. Mosquito in the area led to malaria transmission due to the imported cases. From May to November 1974, 55 cases of malaria were reported in the villages of Setosa, Pulau Brani, Telok Blangah and Pasir Panjang, and found in the reclamation area