防治疟疾的主要药物氯喹在我省已连续使用了20多年,为了控制恶性疟流行,研究本地区恶性疟原虫对氯喹是否已产生抗药性,我们自1982年以来,在中国预防医学中心寄生虫病研究所协助下,先后分别在来安县和舒城县病灶点,用体内、体外两种方法,同时进行恶性疟 Chloroquine, the main drug used in the prevention and treatment of malaria, has been continuously used in our province for more than 20 years. In order to control the epidemic of falciparum malaria and to study whether the Plasmodium falciparum in this region has developed resistance to chloroquine, we have been studying parasitism at the Chinese Preventive Medicine Center since 1982 Institute assisted, successively in Lai’an County and Shucheng County lesions, with in vivo and in vitro methods, both at the same time falciparum