Hillary I B, Freestone D S
J Hyg (Lond). 1975 Dec;75(3):407-11. doi: 10.1017/s0022172400024475.
A total of 21 rubella seronegative children vaccinated subcutaneously with Wistar RA 27/3 strain live attenuated rubella vaccine in a family study of vaccine virus transmissibility were reviewed after 6 years. Haemagglutinating inhibiting (HAI) antibody titres of sera collected 46 days, 2 years and 6 years after vaccination were compared. Antibody titres in the vaccinated subjects were not significantly influenced by time, infection in susceptible siblings or revaccination.
在一项关于疫苗病毒传播性的家庭研究中,对21名皮下接种Wistar RA 27/3株风疹减毒活疫苗的风疹血清学阴性儿童进行了6年后的随访。比较了接种疫苗后46天、2年和6年采集的血清的血凝抑制(HAI)抗体滴度。接种疫苗者的抗体滴度不受时间、易感兄弟姐妹感染或再次接种的显著影响。