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新生儿出生后都会按照接种时间表接种各种疫苗,好让它们各司其职,预防特定的感染性疾病。但有的疫苗在做好了本职工作后,还能预防其他疾病,这是为什么呢?疫苗的附赠品卡介苗是预防肺结核的疫苗,1921年由法国细菌学家卡梅尔和介林研制出来。除了尽职尽责地预防肺结核,瑞士医生Carl Naslund发现,接种这种疫苗可能还有其他好处。20世纪初,当卡介苗被引进瑞士后,接种了的孩子在1
Newborns will be vaccinated according to vaccination schedule after birth, so that they can perform their duties to prevent specific infectious diseases. However, some vaccines do their own work, but also to prevent other diseases, which is why? Vaccines BCT vaccine is a vaccine against tuberculosis, 1921 by the French bacteriologist Carmel and forest to develop. In addition to doing its due diligence to prevent tuberculosis, Swiss doctor Carl Naslund found that there may be other benefits to vaccination. At the beginning of the 20th century, children were vaccinated after BCG was introduced into Switzerland