This significance covers ⭐ Why Does This Matter? within The Great Plague for GCSE History. Revise The Great Plague in Medicine Through Time for GCSE History with 8 exam-style questions and 5 flashcards. This topic appears less often, but it can still be a useful differentiator on mixed-topic papers. It is section 6 of 13 in this topic. Use this significance to connect the idea to the wider topic before moving on to questions and flashcards.
Topic position
Section 6 of 13
Practice
8 questions
Recall
5 flashcards
⭐ Why Does This Matter?
Short-term: The Great Plague killed approximately 100,000 Londoners — roughly 15-20% of the city — demonstrating that despite Vesalius and Harvey, medicine in 1665 remained powerless against epidemic infectious disease. The miasma theory still dominated, the same treatments were still used, and the real cause (Yersinia pestis, rat fleas) was still entirely unknown.
Long-term: The 1665 government response — Bills of Mortality, systematic quarantine, plague orders — established an important precedent: the state had a responsibility to manage epidemic disease at a population level. This precedent, expanded by the cholera epidemics of the 19th century, led directly to the 1848 and 1875 Public Health Acts and eventually the NHS. The Great Plague is significant not for what medicine understood, but for what it forced government to begin doing.
Turning point? The Great Plague was not a medical turning point — the real turning point came with germ theory in 1861. It was, however, a significant step in the history of government public health responsibility, establishing that the state — not just individuals or the Church — must manage epidemic disease on behalf of the whole population.