Survey
on blood infective indicators in patients before transfusion LI
Hua-ning,FENG Xing,YANG Jian (The People′s Hospital of Ya′an City,Ya′an
625000,China)
Abstract:ObjectiveTo
detect the infective factors such as HBsAg,HCVAb,HIVAb and TPAb in 3
678 patients before transfusion.MethodAll the infective factors detected
by ELISA method.ResultsAmong all 3 678 patients detected before
transfusion,the positive rate was 9.7%for HBsAg,0.5% for HCVAb,0.1% for
HIVAb and 1.6% for TPAb.ConclusionDetecting before transfusion acts as
the signal lamp for pathogen prevail,which not only points out
orientation for prevention,diagnosis and treatment,but also offers the
proof to distinguish the infection coming from transfusion or not,and it
is a major measure to release the medical trouble for transfusion.