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作者将108名水痘易感儿童分为两组:第1组80名3个月～8岁健康儿童,与水痘患者密切接触;第2组28名1～6岁儿童,其中有6人因患其他疾病正接受免疫抑制剂治疗,其余22名均健康,该组全部接种Oka株水痘疫苗.用敏感的组织培养技术分离病毒,用膜抗原荧光抗体法检测血清水痘-带状疱疹病毒(VZV)抗体,并用水痘病毒抗原作皮肤试验(ST),评价细胞免疫.
The authors divided 108 children with chicken pox susceptibility into two groups: Group 1 80 healthy children aged 3 months to 8 years and in close contact with chickenpox patients; Group 2 28 children aged 1-6 years, of whom 6 were affected by the disease Other diseases were receiving immunosuppressive therapy and the remaining 22 were healthy.They were all vaccinated with the varicella vaccine Varicella, and the virus was isolated by sensitive tissue culture techniques.The levels of serum varicella-zoster virus (VZV) Antibodies and skin tests with varicella virus antigen (ST) were performed to evaluate cellular immunity.