河北省1993年疟疾血清学调查报告

本文报告了８８例疟疾和１６７名非疟疾对照血清中疟疾间接荧光抗体（ＩＦＡ）的检测结果，疟疾病例ＩＦＡ阳性率为４７．７３％，非疟疾对照为５．９９％，有单采浆史疟疾为４４．９３％，有受血史疟疾为６９．２３％，既无单采浆史又无受血史疟疾为３３．３３％。疟疾病人抗体阳性率和几何平均倒数滴度（ＧＭＲＴ）与病后时间的长短、治疗的及时与否有关。在疟疾对照中，单采浆献血者ＩＦＡ阳性率为１５．６９％，极显著高于既无单采浆又无受血史人群（１．７２％）。证实了单采浆献血者是感染疟疾的危险人群。

SEROEPIDEMIOLOGICAL SURVEY OF MALARIA IN HEBEI PROVINCE IN 1993.

The serological investigative results of 88 malaria cases and 167 controls indicated that positive rates of IFAT were 47 73% for malaria cases,5 99% for controls.In different malarial groups,that were 44 93% for patients with history of plasmapheresis,69 23% for that with history of blood transfusion,and 33 33% for that without plasmapheresis or blood transfusion.The rates for patients were influenced by earlier or later of treatment and taking blood specimens after attack.Among controls,the rates of IFAT were 15 69% for plasmapheresis donors,which had very significantly higher than that of population without plasmapheresis or blood transfusion.It showed that the plasmapheresis donors were the risk population to be infected with malaria.