问:自费疫苗中,进口的和国产的价格相差很大,该怎么选择呢?进口的是不是效果好、不良反应少?答:目前没有任何证据证明进口的疫苗一定要比国产的疫苗效果更好,或是不良反应更少。但是,由于生产技术等原因,目前,五联疫苗、肺炎球菌结合疫苗等部分疫苗,仅国外部分厂商能够生产,所以如果选择接种此类疫苗的话,只能选择进口的。 Q: At-cost vaccine, the import and domestic prices vary widely, how to choose it? Import is not effective, less adverse reactions? A: There is no evidence that the imported vaccine must be more effective than the domestic vaccine Good, or less adverse reactions. However, due to the production technology and other reasons, at present, some vaccines such as the Five Vaccine and the pneumococcal conjugate vaccine can be produced only by some foreign manufacturers. Therefore, if the vaccine is selected, only the imported vaccine can be selected.