疟疾是由疟原虫经按蚊叮咬传播的传染病。临床上以周期性定时性发作的寒战、高热、出汗退热,以及贫血和脾肿大为特点。因原虫株、感染程度、免疫状况和机体反应性等差异,临床症状和发作规律表现不一[1]。疟原虫在人体内发育增殖分为两个时期,即寄生于肝细胞内的红细胞外期和寄生于红细胞内的红细胞内期。 Malaria is an infectious disease transmitted by anopheline mosquito bites. Clinically periodic episodes of chills, fever, sweating fever, and anemia and splenomegaly are characterized. Due to the protozoan strains, the degree of infection, immune status and body reactivity differences, clinical symptoms and seizures of different performance [1]. Plasmodium develop in the human body is divided into two stages of development, that is, parasitic in the extrahepatic red blood cells within the liver cells and red blood cells within the erythrocytic period.