Master the Revolution of Surgery with Joseph Lister! In this GCSE History / Science lesson, we dive deep into the world of Bacteriology and the breakthrough of Antiseptic Surgery. Before Joseph Lister, hospitals were “gateways to death”—discover how one man used Pasteur’s Germ Theory to change medicine forever. In this video, we cover: The Problem: High infection rates and “ward fever” in Victorian hospitals. The Breakthrough: Lister’s use of Carbolic Acid to kill bacteria. The Impact: How antiseptic techniques slashed mortality rates and paved the way for modern Aseptic surgery. Exam Prep: Key facts for GCSE History (Medicine Through Time) and Biology students. Perfect for homeschooling, revision, or anyone curious about medical history!

PPT .Unlock the secrets of the “Father of Microbiology”! In this free lesson, we explore how Robert Koch proved that specific germs cause specific diseases using his famous four postulates. We also dive into how these discoveries led to life-saving vaccines and the development of the steam steriliser (autoclave) to keep medical tools germ-free. What You’ll Learn: Robert Koch’s 4 Postulates: The step-by-step scientific method used to identify the “culprit” microbe behind a disease. The Germ Theory in Action: How Koch built on Louis Pasteur’s work to identify the bacteria for Anthrax, Tuberculosis, and Cholera. Vaccines & Immunity: How identifying specific pathogens allowed scientists to create targeted vaccines. Sterilization: Why the invention of the steam sterilizer was a “game-changer” for surgery and lab safety.