Research progress on combined vaccines based on diphtheria-tetanus and acellular pertussis vaccine / 中国生物制品学杂志

ABSTRACT

@#Combined vaccine is a single vaccine preparation made by mixing two or more different organism or purified antigens by physical methods.The use of combined vaccine can reduce the number of immunization shots and improve the compliance of children and acceptance of parents;reduce the costs of transportation,storage and management;avoid missing vaccination and improve vaccination rate.At present,a variety of combined vaccines have been licensed abroad,which have good safety and immunogenicity;some combined vaccines have been put on the market in China,and many combined vaccines are in clinical trials.In recent years,with the successful development of component pertussis vaccine and inactivated poliovirus vaccines of Sabin strain Ⅰ,Ⅱ and Ⅲ in China,the combined vaccines based on diphtheria-tetanus-acellular pertussis vaccine(DTaP) have been greatly developed.In this paper,the research progress on combined vaccines based on DTaP,which have been licensed and in clinical trials at home and abroad,was reviewed,in order to provide ideas for the development of related combined vaccines in China.