The germ of a revolutionary idea
Every operation starts the same way. Chlorhexidine scrubbed under nails, lathered over wet hands, palm-to-palm, fingers interlaced, thumbs, wrists, forearms. A soothing routine accompanied by the sound of water hitting a steel trough sink. Washing is an act of safety but also humility. It acknowledges a doctor’s capacity to cause disease as well as cure it. More than once I have thought of Joseph Lister — the father of antisepsis (killing germs) and forefather of asepsis (excluding germs completely) — as I perform this hygienic set-piece. Not that he would have liked the idea of me, his sister’s great-great-great granddaughter, studying medicine. Lister ‘could not bear the indecency of discussing