Kühn’s Galen edition publishes the principal medical narrative of the Antonine plague
Karl Gottlob Kühn’s Leipzig Galen (from 1821) printed the Greek medical passages later used to reconstruct the Antonine plague of Marcus’s wars. This Fact stores that epidemic as a received health disaster whose public dated carrier is the printed Galen, not a fake 165-01-01 death certificate. In the causal graph this event weakens Infectious-Disease Transmission, a driver that weakens Life expectancy at birth — an improving welfare path.

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Karl Gottlob Kühn’s Leipzig Galen (from 1821) printed the Greek medical passages later used to reconstruct the Antonine plague of Marcus’s wars. This Fact stores that epidemic as a received health disaster whose public dated carrier is the printed Galen, not a fake 165-01-01 death certificate.
Context
Armies returning from the Parthian war are the usual mechanism in the sources. Numbers in later telling grow. Confidence stays medium on totals, high that a severe epidemic is in the medical and historical record of the reign.
Marcus Aurelius is not the sole author of every later object, law, or museum label that uses the name. Shared work with courts, excavators, printers, spouses, officials, and later states does not erase a documented role, and it does not make an ancient person the signer of a twentieth-century statute.
Why it matters
Health-harm path. Medium confidence on scale, high on occurrence in the received record.
Who was responsible
Contribution type and responsibility level for each recorded actor — not sole-author shorthand.
Marcus Aurelius
PersonDirect responsibility
responsibility level 0.45 · verified
The epidemic occurred in his co-rule and sole rule. Galen’s narrative, as later printed, is the medical indictment. Complex, not a WHO certificate he signed.
What changed
Fact → Driver → Indicator. Relationship strength orders the paths; it is not the observed indicator movement.
- FactKühn’s Galen edition publishes the principal medical narrative of the Antonine plague
- weakensDriverInfectious-Disease Transmission
- weakensIndicators (3)Life expectancy at birth
impact weight 0.55 · Effect from 1 January 1821 · verified
Weakens · Relationship strength 0.28 (weight 0.55 × strength 0.5)
Observed
80 Years · 2.3 below the normal line (2023)
Worse than normal6 readings, 2018–2023: rose from 79.5 Years to 80 Years.
Above normal = better
Weakens · Relationship strength 0.28 (weight 0.55 × strength 0.5)
Observed
37.4 deaths per 1,000 live births · 12.4 above the normal line (2024)
Worse than normal7 readings, 2018–2024: fell from 40 deaths per 1,000 live births to 37.4 deaths per 1,000 live births.
Above normal = worse
Strengthens · Relationship strength 0.22 (weight 0.55 × strength 0.4)
Observed
11% of primary-school-age children · 11 above the normal line (2023)
Worse than normalAbove normal = worse
Evidence
The sources behind this fact and its verification state.
- 1.Britannica — Marcus AureliusEncyclopaedia Britannica · High credibility · verified
- 2.NCBI/NLM literature on the Antonine plague as later medical historyNational Center for Biotechnology Information · High credibility · verified
What the sources establish
NLM/NCBI-indexed medical history and Britannica independently narrate the Antonine plague under Marcus. They are not a 2nd-century parish register.
Established: later printed Galen and standard histories record a severe plague in Marcus’s reign.
Later competitions, monuments, translations, UNESCO listings, and museums are not converted into extra lifetime acts. That reading is an impact-path choice, not a property stored on the Fact itself. Confidence is stated on the impact path. A later English edition is not a recovered autograph. If a number is not in the two records named above, it is not supplied here.
Causal path
How this event connects to drivers and indicators in the graph.
- ActorMarcus Aurelius
- contributed toFactKühn’s Galen edition publishes the principal medical narrative of the Antonine plague
- weakensDriverInfectious-Disease Transmission
- weakensIndicatorLife expectancy at birth
Cite this page
Factrail. (2026). Kühn’s Galen edition publishes the principal medical narrative of the Antonine plague. Factrail. https://factrail.ai/facts/ma-antonine-plague-galen-print
https://factrail.ai/facts/ma-antonine-plague-galen-print
Accessed 15 October 2026.
By the Factrail desk · Method: how we source and score · Last reviewed
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