枣庄市为山东省间日疟高发区 ,传播媒介为中华按蚊 ,属非稳定性疟区 ,曾于 60和 70年代各发生一次暴发流行 ,发病率分别为 3 8 5 %和 2 9 5 %。经过多年的防治 ,其发病率连年下降 ,进入 80年代后更呈稳定的下降趋势。进入灭疟后期 ,疟疾的防治主要采取“以控制传染源为主的综合 Zaozhuang is an area of ​​high incidence of Vivax malaria in Shandong Province. The transmission medium is Anopheles sinensis, which belongs to the non-stable malaria area. Once an outbreak occurred in 1960s and 1970s, the incidence rates were 385% and 295% respectively. . After many years of prevention and treatment, the incidence has been declining year by year, entering a more stable decline after the 1980s. Into the late off malaria, malaria control mainly to "control the source of infection-based synthesis