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出现和鉴定的年代学 1955年根据核糖核酸旦白(RNP)的性质把多年来在家禽中引起严重疾病的禽瘟病毒(Nav1Neq1)鉴定为一种甲型流感病毒。1878年意大利曾报告过该病,1900年以后已知为一种“滤过性病毒”。 Shope(1930)在他的确定病原和传播方式的实验中证明病毒可引起猪流感。三年后,Smith等(1933)用流感患者的鼻咽洗液感染雪貂成功,确定了人类流感病毒的性质。
Generation and identification of chronology The virus of bird flu (Nav1Neq1), a disease that has been causing serious illness in poultry for many years, has been identified as an influenza A virus according to the nature of ribonuclease (RNP) in 1955. It was reported in Italy in 1878 and known as a “viral virus” after 1900. Shope (1930) demonstrated in his experiments to determine the pathogen and mode of transmission that the virus can cause swine flu. Three years later, Smith et al. (1933) successfully infected ferrets with nasopharyngeal fluid from a flu patient to determine the nature of the human influenza virus.