多た価かワクチンMeanings1nounmultivalent vaccine; polyvalent vaccineMedical term for a vaccine that targets multiple strains or serotypes of a pathogen.多た価かワクチンは、一いち度どの接せっ種しゅで複ふく数すうの型かたのウイルスを予よ防ぼうできる。A multivalent vaccine can prevent multiple strains of a virus with a single shot.