#Vaccine
#poison
#pharmacy
#pharmakia
pharmacy (n.)
late 14c., farmacie, "a medicine that rids the body of an excess of humors (except blood);" also "treatment with medicine; theory of treatment with medicine," from Old French farmacie "a purgative" (13c.) and directly from Medieval Latin pharmacia, from Greek pharmakeia "a healing or harmful medicine, a healing or poisonous herb; a drug, poisonous potion; magic (potion), dye, raw material for physical or chemical processing."
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https://www.etymonline.com/word/pharmacy