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新西兰从1970年开始应用风疹疫苗(Cendehill),当时在校内的5～10岁男女学生都接种了疫苗,1971年又对12～13岁女生进行接种。有关两次接种的情况,学校都作了
New Zealand has been using the Cendehill vaccine since 1970, when boys and girls aged 5 to 10 were vaccinated at school, and girls aged 12 to 13 were vaccinated in 1971. In the case of two vaccinations, the school made