由于临床診断的困难,流行性感冒的誤診率超过任何其他疾病。确診所需的病毒培养和免疫学方法过于复杂和困难,不可能在临床实际工作中广泛采用。以往E.A.,M.A.,A.M.等氏均會提出一些鼻腔細胞鏡檢診断流行性感冒的方法,伹尚不够确切和簡便。作者根据动物实驗和临床实驗提出一种新的檢驗方法,可以在鼻腔粘膜塗片之柱狀上皮細胞中發現流行性感冒病毒所特有的包涵体。其方法如下:將窄長的、磨光的有机玻璃薄片插入鼻腔,用 Due to the difficulties of clinical diagnosis, the misdiagnosis rate of influenza exceeds any other diseases. The virus culture and immunological methods required for diagnosis are too complicated and difficult to be widely used in clinical practice. In the past, E.A., M.A., A.M. et al. Proposed some methods of nasal microscopy for the diagnosis of influenza, which is not yet concise and easy. Based on animal experiments and clinical trials, the authors propose a new test method that can detect inclusions specific to influenza virus in the columnar epithelial cells of nasal mucosa smear. The method is as follows: The narrow, polished plexiglass sheet inserted into the nasal cavity, with