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本文报告了９７例疟疾患者丙型肝炎病毒（ＨＣＶ）感染的原因，发现疟疾患者丙型肝炎病毒抗体（抗－ＨＣＶ）阳性率为７１．１３％，其中有单采血浆还输血细胞（简称单采浆）献血史者为８９．７１％，有受血史者为６４．２９％，而既无单采浆史又无受血史者无一例抗－ＨＣＶ阳性。有单采浆史的疟疾病例和同村有单采浆史的非疟疾病例之间的抗－ＨＣＶ阳性率无显著不同，且二者均显著高于同村既无单采浆史又无受血史的非疟疾人群，说明有单采浆史的疟疾病例ＨＣＶ感染与单采浆有关，有受血史的疟疾病例ＨＣＶ感染与受血有关。对当地单采浆血站进行调查，发现在采血、分离血浆和血细胞还输过程中存在血液交叉污染，这是导致有单采浆史的疟疾病例ＨＣＶ感染的主要原因。
This article reports the causes of hepatitis C virus (HCV) infection in 97 malaria patients and found that the positive rate of anti-HCV antibodies (anti-HCV) was 71.13% in malaria patients, among which there was blood collection of apheresis plasma Plasma collection) blood donors was 89.71%, those with blood history was 64.29%, while neither single plasmapheresis history without blood history without an anti-HCV positive. There was no significant difference in anti-HCV positive rates between malaria cases with single plasmapheresis and non-malaria cases with single plasmapheresis in the same village, and both were significantly higher than those with neither single plasmapheresis nor blood transfusion Of non-malaria patients, indicating that the single-plasm of history of malaria cases of HCV infection and apheresis related to a history of blood malaria cases of HCV infection and blood. A local plasma clotting station was investigated and found to have cross-contamination of blood during blood collection, separation of plasma and blood transfusions, which is the main cause of HCV infection in malaria cases with a history of single plasma.