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Taylor-Robinson 等淡到 RA27/3株风疹疫苗鼻内接种不好,容易感染给孕妇,引起胎儿畸形的危险性。因为有这种看法,美国对 RA27/3的批准使用推迟了15年。
Taylor-Robinson and other light to RA27 / 3 rubella vaccine intranasal inoculation is not good, easily infected with pregnant women, causing the risk of fetal deformity. Because of this view, the approval of the RA27 / 3 by the United States was postponed for 15 years.