Chen Yu, Wang Dayan, Zheng Shufa, Shu Yuelong, Chen Wenxiang, Cui Dawei, Li Jinming, Yu Hongjie, Wang Yu, Li Lanjuan, Shang Hong
Emerg Infect Dis. 2015 Jan;21(1):87-90. doi: 10.3201/eid2101.140247.
To determine sensitivity of rapid diagnostic tests for detecting influenza A(H7N9) virus, we compared rapid tests with PCR results and tested different types of clinical samples. Usefulness of seasonal influenza rapid tests for A(H7N9) virus infections is limited because of their low sensitivity for detecting virus in upper respiratory tract specimens.
为确定快速诊断检测对甲型H7N9流感病毒的检测敏感性,我们将快速检测结果与聚合酶链反应(PCR)结果进行比较,并对不同类型的临床样本进行检测。由于季节性流感快速检测对上呼吸道标本中病毒的检测敏感性较低,其在甲型H7N9流感病毒感染检测中的作用有限。