vaccinal

adjective vac·ci·nal \ˈvak-sə-n^əl, vak-ˈsē-\

Definition of VACCINAL

: of or relating to vaccine or vaccination <a vaccine with vaccinal efficacy of 95 percent>

circa 1860

Medical Dictionary

adjective vac·ci·nal \ˈvak-sən-^əl, vak-ˈsēn-\

: of or relating to vaccine or vaccination <a vaccinal allergy> <vaccinal control of a disease>

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