PROBLEM TO BE SOLVED: To provide a humoral immunity induction-promoting composition and a vaccine pharmaceutical composition that can be used universally to induce humoral immunity against a variety of antigens and have a high antibody production-inducing effect.SOLUTION: The vaccine pharmaceutical composition for humoral immunity induction includes an antigen and a humoral immunity induction promoter having a thrombosis treatment drug as an effective component thereof.SELECTED DRAWING: None【課題】様々な抗原に対する液性免疫誘導のために普遍的に使用可能であり、高い抗体産生誘導効果を発揮する、液性免疫誘導促進組成物及びワクチン医薬組成物を提供する。【解決手段】液性免疫誘導のためのワクチン医薬組成物であって、抗原と、血栓症治療薬を有効成分とする液性免疫誘導促進剤とを含むワクチン医薬組成物。【選択図】なし
