间日疟在我省流行已久,但长潜伏期的间日疟尚未见报道。1985年,我们在韶关发现三例输入性潜伏期长达329～352日的间日疟。现报告如下: 患者李×(男,14岁,学生),邓××(男,27,岁司机)及江××(女,36岁,干部)。前2例于1985年7月23日,后1例于1685年8月15日突然发热、头痛,就诊于医疗单位,均按感冒处理近一周未愈,后出现典型的隔天寒颤、高热等症状,血检发现间日疟原虫而确诊为间日疟。前2例以磷酸氯化喹啉及伯氨喹啉正规治疗痊愈。至今 Volatile Plasmodium has long been popular in our province, but the long incubation period of vivax has not been reported. In 1985, we found three cases of Plasmodium vivax with input latency of 329-352 days in Shaoguan. The report is as follows: Patient Li × (male, 14 years old, student), Deng XX (male, 27 years old driver) and Jiang XX (female, 36 years old, cadre). The first 2 cases were on July 23, 1985, and the other 1 case suddenly had fever and headache on August 15, 1685. The patients were treated in a medical unit and were treated by the flu for nearly a week. After the typical chills and fever appeared on the day after Symptoms, blood tests found between Plasmodium vivax was diagnosed as vivax malaria. The first two cases of quinoline phosphate and primary quinoline quinoline treatment regained. to date