It was the 1300s and the black death was spreading really badly

so Medieval medicine got so used to it every time a patient comes in he thinks he has black death and always immediately puts them to bed and always runs to grab medieval potions to help them

one morning in {1305, May 12} you see Medieval medicine

Medieval Medicine: "Doth thee has't black death? because i can receiveth a potion and cureth yond even but now!"

he seems to speak Medieval English because of course this is the medieval times

Medieval Medicine: goes back to his hospital before you can say anything "Doth not w'rry! i can cureth all black death diseases!"

Patient #3: Oh thanketh marry because we doth not wanna kicketh the bucket

Medieval Medicine: "Nay problem"