[Plasmodium falciparum infection by blood transfusion：a case report]

This paper reported one acute lymphoblastic leukemia patient who infected with Plasmodium falciparum after blood transfusion. Through the epidemiological investigation on this patient and the related blood donors as well as laboratory detections, the source of infection was ascertained. This blood donor was an overseas student from Africa, whose blood sample was positive in the rapid diagnostic test, and the results of microscopic examination of peripheral blood smear and PCR both suggested P. falciparum positive.