资料及方法:对来门诊首次确诊为上呼吸道感染(简称上感)患儿(无合并症的),无选择性进行病毒检测共308例,用吸痰管自鼻腔插入咽喉部吸取分泌物,全部采用单克隆抗体桥联酶标试验法快速检测,24小时即有结果,测定试剂为呼吸道合胞病毒、流感病毒,副流感病毒、腺病毒抗体,均由北京第二六二医院实验科提供,90％的患儿来自南昌地区。 结果:从308例上感病例中,检出病毒病原阳性150例,阳性串为48.7％,依次为流感病毒A型90 MATERIALS AND METHODS: Thirty-eight cases of non-selective viral infection were diagnosed in the first out-patient diagnosis of upper respiratory tract infection (referred to as upper flu) All using monoclonal antibody test method for the rapid detection of cross-linked enzyme, a result of 24 hours, the determination of reagents for respiratory syncytial virus, influenza virus, parainfluenza virus, adenovirus antibody, by the Beijing Sixth Hospital Experimental Section to provide , 90% of children from Nanchang area. Results: Of the 308 cases of upper respiratory tract infection, 150 cases were positive for the virus, with a positive rate of 48.7%, followed by influenza A type 90