《英文msh词典》Vaccines,Conjugate
[主题词] Vaccines,Conjugate
[入口词] Conjugate Vaccines
[中文释义] 疫苗,结合
[英文释义] Semisynthetic vaccines consisting of polysaccharide antigens from microorganisms attached to protein carrier molecules. The carrier protein is recognized by macrophages and T-cells thus enhancing immunity. Conjugate vaccines induce antibody formation in people not responsive to polysaccharide alone,induce higher levels of antibody,and show a booster response on repeated injection.