关于 ABO 血型与疟疾的关系,近年来国内外一些疟防工作者曾进行了现场观察与研究;证明疟疾感染与 ABO 血型有一定的关系;但其发病率具有差异的原因至今尚不清楚。我们在进行疟疾流行病学监测工作中,发现夜间中华按蚊叮人率可因人而异,为探讨蚊媒对 ABO 血型人群的叮人率,给疟防工作提供科学依据,我们于1984年7～9月在豫南遂平县及正阳县疟疾流行病学 Regarding the relationship between ABO blood group and malaria, some malaria prevention workers both at home and abroad have conducted field observation and research in recent years. It has been proved that the malaria infection has a certain relationship with ABO blood group. However, the reason for the difference in the incidence of malaria is still unclear. In conducting malaria epidemiological surveillance, we found that the rate of Anopheles sinensis bites can vary from person to person at night. In order to explore the bite rate of mosquito vectors to ABO blood type people and provide a scientific basis for malaria prevention, July to September maneuver epidemiology in Suiping and Zhengyang County in southern Henan