七十年代我国南方沿海六省、市、自治区农村,发生一种小儿急性下呼吸道疾病的流行,其病原来明,可能为呼吸道合胞病毒。此病发病急、进展快、症状重、病程短、流行广、病死率高,临床上称之为流行性喘憋性肺炎。 Seventies China’s six southern coastal provinces, municipalities and autonomous regions in rural areas, a prevalence of acute lower respiratory tract infection in children, the pathogen that may be respiratory syncytial virus. The incidence of acute disease, rapid progress, severe symptoms, short duration, widespread epidemic, high mortality, clinically called epidemic pneumonia palliative.