Objective To provide references for future government science and technology plan on providing projects for the research and development of new vaccine products.Methods Through analyzing various vaccines that have gained projects from government science and technology plan,this paper summarizes types of science and technology projects,funding proportion and characteristics of science and technology projects at national,provincial and municipal level for vaccine at different research and development stages.Results In general,the supporting categories and levels of projects at different levels are clear.Each research and development stage of new vaccine products has corresponding science and technology planning projects,which are closely linked with each other.Conclusions The government's science and technology funding plays an important role in guiding and promoting the research and development of new vaccine products.