与感冒

• Children 6 to 59 months of age , without a recent episode of wheezing illness or severe asthma , were randomly assigned in a 1 : 1 ratio to receive either cold - adapted trivalent live attenuated influenza vaccine ( a refrigeration - stable formulation of live attenuated intranasally administered influenza vaccine ) or trivalent inactivated vaccine in a double - blind manner
  选择近期无哮鸣性疾病或严重哮喘事件发生的，年龄介于6 ? 59个月的婴幼儿被随机双盲等数分成两组，两组分别双盲法给与感冒适应的三价流感减毒活疫苗（一种经鼻给与的流感疫苗的减毒冰冻的稳定成分）或给与三价灭活疫苗。