This key facts covers Why Was Germ Theory Revolutionary? within Germ Theory for GCSE History. Revise Germ Theory in Medicine Through Time for GCSE History with 8 exam-style questions and 5 flashcards. This topic appears regularly enough that it should still be part of a steady revision cycle. It is section 5 of 12 in this topic. Use this key facts to connect the idea to the wider topic before moving on to questions and flashcards.
Topic position
Section 5 of 12
Practice
8 questions
Recall
5 flashcards
📊 Why Was Germ Theory Revolutionary?
Before: 2,000 years of miasma theory. Doctors tried to prevent "bad air." No understanding of infection.
After: Doctors could target SPECIFIC germs. Led to: antiseptics (Lister), vaccines (Pasteur's rabies, etc.), antibiotics (penicillin), public health (clean water).
Technology: Better microscopes (19th century) made it possible to see microorganisms clearly.
Rivalry: Franco-Prussian War (1870-71) → France and Germany competed in science. Pasteur (French) vs Koch (German) rivalry accelerated discoveries.