Where does “serovaccination” come from?

serovaccination (English) comes from English vaccination, from English vaccinia, from Latin vacca, from Proto-Indo-European wokeh₂-.

serovaccination (English): vaccination by injection of a serum

Definitions

  1. vaccination by injection of a serum

Ancestry of “serovaccination”, step by step

StepLanguageWordMeaning
1EnglishvaccinationInoculation with a vaccine, in order to protect...
2EnglishvacciniaAn infection of cowpox; The virus which causes...
3Latinvaccacow
4Proto-Indo-Europeanwokeh₂-
Every word from Proto-Indo-European wokeh₂-Every word from Latin vaccaEvery word from English vaccinia