The Clinical Application in Rapid Diagnosis Flu Virus A and Flu Virus B by Fluorescent Immunoassay Analysis / 国际检验医学杂志

Objective To evaluate the clinical application value of Sofia Influenza A+B fIA in detecting flu virus A and flu virus B.Methods Flu virus A and flu virus B was detected in 168 samples of nasopharyneal secretions which collected from children with influenza infection by Sofia Influenza A+B FIA,GICA and RT-PCR methods.Results Sofia Influenza A+B FIA positive detection rate was 17.86%(30/168),higher than GICA method.Compared with RT-PCR,its sensitivity and specificity for flu virus A and flu virus B were 83.3%,100% and 71.4%,100% respectively.Conclusion Sofia Influenza A+B FIA is a rapid clinical application method with high sensitivity and specificity.