地理信息系统数据分析的发展为非洲研究疟疾层化、监测和早期警报提供了新的可能性。 疟疾是一种复杂的疾病,其严重程度是由疟原虫、媒介按蚊和人宿主三者相互作用的结果所决定的,它的生物学特征受雨量、温度、湿度等气象学变化的影响,这些变化需要加以监测。在一年内发病率变化不大的流行区,暴雨可引起疟疾的严重季节性流行。而传 The development of geographic information system data analysis offers new possibilities for research on malaria stratification, monitoring and early warning in Africa. Malaria is a complex disease whose severity is determined by the interaction between Plasmodium, Anopheles vector and human host. The biological characteristics of malaria are affected by meteorological changes such as rainfall, temperature and humidity, These changes need to be monitored. Heavy rains can cause severe seasonal malaria epidemics in areas where prevalence rates do not vary much in a year. And pass