Fever, represented as a frenzied beast, stands racked in the centre of a room, while a blue monster, representing ague… https://www.rawpixel.com/image/13959247/image-cartoon-person-bookFree Image from public domain licenseFever, represented as a frenzied beast, stands racked in the centre of a room, while a blue monster, representing ague… https://www.rawpixel.com/image/13964396/image-cartoon-person-bookFree Image from public domain license