Characteristics of the three evaluated commercial diagnostic assays used to specifically detect avian influenza A (H7N9) viral RNA.

a: Internal control is not included.b: Real-time PCR platform used for evaluation.c: The sequences targeted by internal-control probes are different from the ones targeted for the detection of avian influenza A (H7N9) viral RNA.NA: Not applicable.Characteristics of the three evaluated commercial diagnostic assays used to specifically detect avian influenza A (H7N9) viral RNA.a：未包含内对照（internal control）。 b：用于本次评估的实时聚合酶链反应（real-time PCR）平台。 c：内对照探针（internal-control probe）靶向的序列，与甲型禽流感（H7N9）病毒RNA检测所靶向的序列存在差异。 NA：不适用（Not applicable）。 本部分为3款经评估的、用于特异性检测甲型禽流感（H7N9）病毒RNA的商用诊断检测试剂盒的特性参数。