我们以前提到过联合疫苗是疫苗发展的必然趋势。联合疫苗,是指将两种或两种以上不同病原的抗原,按特定比例混合制成的可以预防多种疾病的疫苗。联合疫苗的概念始于上世纪30年代,如今全球已有100多个国家使用联合疫苗了。Q目前我国常用的联合疫苗有哪些?A国内常用的含两种以上不同病原抗原的联合疫苗有3种。包括百白破联合疫苗、麻腮风联合减毒活疫苗、灭活脊髓灰质炎百白破b型流感嗜血杆菌联合疫苗, We have previously mentioned that the combination vaccine is the inevitable trend of vaccine development. Combined vaccine, refers to the two or more different pathogenic antigen, mixed in a specific ratio made of a variety of diseases can prevent the vaccine. The concept of a combination vaccine began in the 1930s and now more than 100 countries around the world have used the combination vaccine. Q What are the common combination vaccines currently used in China? A There are three kinds of combination vaccines commonly used in China that contain two or more different pathogenic antigens. Including diphtheria combined vaccine, mumps combined live attenuated vaccine, inactivated polio Baipu b Haemophilus influenza vaccine,