黄淮平原河网地区间日疟防治方法的研究

The report on the prophylaxis of tertian malaria in the waterway-net area in Huanghuai plain

鹿邑县观堂乡是黄淮平原河网地区,历史上曾不断出现间日疟暴发流行。1970年,该乡发病率为43.33%。经过积极防治,1980年发病率降为1.35%。1981～1985年,采取以消灭传染源,保护易感人群和减少人蚊接触的综合性防治方法,1985年,疟疾发病率为0.73‰,较1981年的44.07‰下降98.35%,疫区明显缩小。该项研究,为同类型疟区深入开展防治工作提供了经验。

Guangtang of Luyi County is in the waterway-net area in Huanghuai plain,where tertian malaria has been prevalent continuously in its history. The incidencerate was 43.33 % in 1970 and reduced to 1.35% in 1980 because of active controlmeasures. From 1981～1985, the integration of malaria control programme had beenadpted including the reduction of infectious sources, the protection of suscep-tibility population, and the reduction of men-mosquito contact. In 1985, the annu-al parasite incidence (API) of malaria was 0.73%‰ and it was reduced by 98.35 %compared with 44.07‰ in 1981. The prevalence for developing further malaria co-ntrol programme in the similar areas.