Medicine Through TimeTopic Summary
Knowledge Organiser: The Black Death 1348-1350
Part of The Black Death · GCSE GCSE History revision
This topic summary covers Knowledge Organiser: The Black Death 1348-1350 within The Black Death for GCSE History. Revise The Black Death 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 14 of 14 in this topic. Use this topic summary to connect the idea to the wider topic before moving on to questions and flashcards.
Topic position
Section 14 of 14
Practice
8 questions
Recall
5 flashcards
Knowledge Organiser: The Black Death 1348-1350
Key Terms
- Black Death: Epidemic 1348-50 killing 30-50% of England; caused by Yersinia pestis bacterium
- Buboes: Black swellings in lymph nodes — symptom of bubonic plague
- Miasma: Bad air — the main medieval explanation for plague
- Flagellants: People who whipped themselves publicly to appease God's punishment
- Quarantine: Isolation of the sick — the one medieval measure that genuinely helped
- Theriac: Expensive mixture of up to 70 ingredients used as a supposed plague remedy
Key Dates
- 1345: Conjunction of Saturn, Jupiter, Mars — blamed by astrologers
- 1347: Plague reaches Sicily on Genoese ships
- 1348: Black Death arrives in England (Weymouth)
- 1350: First wave subsides — but returns in 1361, 1369, 1374...
- 1381: Peasants' Revolt — partly caused by labour shortages from Black Death
- 1665: Last major outbreak — the Great Plague of London
Key People / Groups
- Flagellants: Whipped themselves in public — actually spread disease by travelling
- Milan (city): Quarantined infected houses immediately — had lower death rates
- Doctors: Used bleeding, purging, theriac — all based on wrong theories, all ineffective
- The Church: Encouraged prayer and pilgrimage — spread disease through gatherings
Must-Know Facts
- Real cause: Yersinia pestis bacterium carried by fleas on rats — unknown to medieval people
- 30-50% of England's population killed — approximately 2 million people
- 1/3 of Europe's population died (25-50 million people)
- Three medieval explanations: God, miasma, humour imbalance — ALL wrong
- Only effective response: quarantine (right action, wrong reason)
- Black Death did NOT immediately change medicine — same theories persisted for 200 more years
- GMPQ: God, Miasma, Purge/bleed, Quarantine — four medieval responses
Cross-Topic Links
- → Topic 33 (Medieval Ideas): The Black Death showed medieval medicine — humours, miasma, prayer — had no answers; it is the defining test of medieval medical theory's limits.
- → Topic 38 (Great Plague 1665): Compare the two outbreaks: 1665 London used the same wrong theories but added organised quarantine and Bills of Mortality, showing how government response improved even without new medical understanding.
- → Topic 35 (Church Role): The Church encouraged prayer and pilgrimage during the Black Death — responses that spread the plague rather than containing it, showing how Church authority could harm public health.
- → Topic 40 (Germ Theory): The real cause of the Black Death — Yersinia pestis bacterium — was only discovered after Pasteur and Koch's work in the 1860s–1880s, 500 years after the outbreak.
- → Topic 42 (Public Health): The Black Death's devastation ultimately contributed to pressure for better sanitation — it connects to the long chain leading to 19th-century public health reform.
Common Mistakes
- Saying the Black Death killed "half of Europe" as a casual fact: The figure is 30–60% of Europe's population — be precise, and always connect this scale to the social and economic consequences (labour shortages, feudalism weakening) as well as medical failure.
- Listing responses without evaluating them: Don't just describe flagellants or miasma theories — explain WHY these responses failed (they were based on wrong understanding of the cause) and what that reveals about the limits of medieval medicine.
- Forgetting the actual cause: The Black Death was caused by the bacterium Yersinia pestis, spread by fleas on rats — this was only discovered after Pasteur and Koch's work in the 1860s–80s; always show that the real cause was simply unknowable with medieval knowledge.
- Treating quarantine as modern: Venice introduced quarantine (quarantino = 40 days' isolation) in 1348 — this was one practical measure that did reduce transmission; always acknowledge what medieval people got right even within their wrong framework.
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Practice Questions for The Black Death
In which year did the Black Death first arrive in England?
What were 'buboes', which gave the bubonic plague its name?
Quick Recall Flashcards
How did the Black Death spread to England?
From Central Asia via Italy and France through trade routes — arrived in ports like Weymouth in June 1348
What were the symptoms of the Black Death?
Buboes (swellings in armpits/groin), black blotches on skin, fever, vomiting blood — most victims died within days
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