新乡市１３４例受血者疟原虫调查报告杨颂，石继先，史德华我市近几年疟疾发病率一直稳定在１／１０万以下。但是，自从１９９３年２月以来，疟疾发病数迅速猛增，经调查８０％以上患者有住院输血史，为控制发病，减少传播。我们对１９９３年在市区几所大医院接受过输血者... Xinxiang 134 cases of blood recipients malaria parasites survey Yang Song, Shi Jixian, Shi Dehua City in recent years, the incidence of malaria has been stable at 1/100 000 below. However, since February 1993, the number of malaria cases has soared rapidly. More than 80% of the surveyed patients have been hospitalized for blood transfusions to reduce morbidity and spread the disease. We had blood transfusions in several big hospitals in the city in 1993 ...