近年由于抗生素的广泛应用,细菌性肺炎相对减少,病毒性肺炎有逐年增加的趋势。自从通过细胞培养方法分离病毒以来,已从病员机体中发现150多种病毒,平均每年15种之多。因此,大多数病毒性肺炎的病原体可以鉴定,为诊断与治疗提供了有利条件。但是,病原的实验诊断需要一定条件和时间,一 In recent years due to the widespread use of antibiotics, bacterial pneumonia is relatively reduced, there is a trend of viral pneumonia increased year by year. Since the virus was isolated by cell culture, more than 150 viruses have been found in the patient’s body, averaging 15 on average. Therefore, most of the pathogens of viral pneumonia can be identified, providing favorable conditions for diagnosis and treatment. However, the pathogen’s experimental diagnosis requires certain conditions and time, one