EventAcross the pillars

A Treatise on Contagion

battle_for_the_strait_events.54
A Treatise on Contagion

Target Character, the most learned head in our service, brings us a treatise unlike any our physicians have seen. Against the settled opinion of the age, Target Character argues that the great mortality passes from the sick to the well, carried in garments and vessels and aboard crowded ships, and that a city may shield itself by isolation and care. The clerics will call it impudence against the will of heaven, yet the counsel may spare us the next visitation.

Historical event
  • Is Granada
  • Date: 1350–1400
  • Monthly chance: 1%
Trigger
Exact conditions

Nothing a player sees: the script only keeps track of things here.

Exact script

  • Add yearly gold: -0.2
  • Capital
    Create art: Type: work_of_art_type:treatise · Key: muqni_at_al_sa_il · Artist: Target character
    Quality
    • 50
    • 100
  • +10 towards Innovative
  • If
    Any owned locationHas a Hospital
    ThenEvery owned locationwhere
    Has a Hospital
    Otherwise
    If we had any Hospital Buildings their home Locations would benefit from the Contagion Practices Modifier
Exact script
Gain +7 Stability
Exact script

Requires 3

Characters
Buildings
Countries

Grants 1

Changes 1

References 1

Scripting 3

type = country_event
category = situation_event
image = "gfx/interface/illustrations/situation/battle_for_the_strait.dds"
title = battle_for_the_strait_events.54.title A Treatise on Contagion
desc = battle_for_the_strait_events.54.desc Target Character, the most learned head in our service, brings us a treatise unlike any our physicians have seen. Against the settled opinion of the age, Target Character argues that the great mortality passes from the sick to the well, carried in garments and vessels and aboard crowded ships, and that a city may shield itself by isolation and care. The clerics will call it impudence against the will of heaven, yet the counsel may spare us the next visitation.
outcome = positive
fire_only_once = yes
dynamic_historical_event = {
tag = GRA
from = 1350.1.1
to = 1400.1.1
monthly_chance = 1
}
historical_info = battle_for_the_strait_events.54.historical_info Around 1362 the Granadan vizier and polymath Ibn al-Khatib wrote Muqni'at al-Sa'il, a treatise on the great plague that had swept the Mediterranean a decade before. In it he argued that the disease spread by contagion, established by experience through clothing, vessels, and infected ports, and that isolation could check it.

This cut against the prevailing doctrine, which held that to admit contagion was to deny that sickness came by the will of God. His manuscript survives in the library of the Escorial, a rare medieval voice for what later ages would call quarantine.

© 2026 Soft Santa Cruz, S.L.U. All rights reserved. Unofficial fan project, not affiliated with Paradox Interactive. Game content © Paradox Interactive. · About · Privacy · Legal notice