Modern Alexandria heritage interpretation treats the ancient city as a crowding-and-port disease landscape
A 2002 tentative list is not a 40 BCE bill of mortality. In the causal graph this event strengthens Infectious-Disease Transmission, a driver that weakens Life expectancy at birth — a worsening welfare path.

Read the full account
She did not write a plague tract. Low confidence on unique 40s BCE epidemiology.
Context
Do write that a port city crowds.
Cleopatra 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
A 2002 tentative list is not a 40 BCE bill of mortality.
Who was responsible
Contribution type and responsibility level for each recorded actor — not sole-author shorthand.
Cleopatra
PersonDirect responsibility
responsibility level 0.12 · verified
Named Ptolemaic queen as heading of coins and later narratives. Roman rivals, mint workers, and later studios share the instrument.
What changed
Fact → Driver → Indicator. Relationship strength orders the paths; it is not the observed indicator movement.
- FactModern Alexandria heritage interpretation treats the ancient city as a crowding-and-port disease landscape
- strengthensDriverInfectious-Disease Transmission
- weakensIndicators (3)Life expectancy at birth
impact weight 0.2 · Effect from 1 January 2002 · verified
A 2002 tentative list is not a 40 BCE bill of mortality.
Weakens · Relationship strength 0.1 (weight 0.2 × 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 0.1 (weight 0.2 × 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 0.08 (weight 0.2 × 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.UNESCO tentative — Historic quarters and monuments of AlexandriaUNESCO World Heritage Centre · High credibility · verified
- 2.Met Heilbrunn — Ptolemaic EgyptMetropolitan Museum of Art · High credibility · verified
What the sources establish
UNESCO tentative listing material for Alexandria and later urban-history pages treat a dense port as a transmission landscape.
Causal path
How this event connects to drivers and indicators in the graph.
- ActorCleopatra
- contributed toFactModern Alexandria heritage interpretation treats the ancient city as a crowding-and-port disease landscape
- strengthensDriverInfectious-Disease Transmission
- weakensIndicatorLife expectancy at birth
Cite this page
Factrail. (2026). Modern Alexandria heritage interpretation treats the ancient city as a crowding-and-port disease landscape. Factrail. https://factrail.ai/facts/cl-infectious-city-crowd
https://factrail.ai/facts/cl-infectious-city-crowd
Accessed 15 October 2026.
By the Factrail desk · Method: how we source and score · Last reviewed
Dispute this factNamed here, or represent someone who is? Request a right of reply.