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接种疫苗是预防和控制传染病最经济、最有效的方法之一,也日益成为现代人预防疾病的健康生活方式。我国疫苗产业近几年发展较快,但新型疫苗的研发与发达国家尚有差距。疫苗产业增长快速
Vaccination is one of the most economical and effective ways to prevent and control infectious diseases and is increasingly becoming a modern lifestyle for people to prevent diseases. China’s vaccine industry has developed rapidly in recent years, but there is still a gap between the research and development of new vaccines and developed countries. Vaccine industry is growing rapidly