The DFA kit, however got a 88.8% and 100% of the sensitivity and specificity in the whole samples. And its sensitivity were higher in whichsoever (88.9% and 90.0%).

直接免疫荧光法总体敏感度和特异性分别为88.8%和100%,检测原发或复发感染敏感性均较高(分别为88.9%和90.0%)。