Contagion

Contagion
Spell Information
Spell level :	Innate level: 3, Cleric: 3, Druid: 3, Sorcerer/Wizard: 4
School :	Necromancy
Components :	Verbal and Somatic
Range :	Touch
Target/Area :	Single
Duration :	Permanent
Save :	Fortitude negates
Spell resistance :	Yes

Description[]

The target creature is struck down with one of the following debilitating diseases, randomly chosen:

Spells
Necromancy spells
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18 more
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Level 3 innate spells
Bard spells
Level 3 cleric spells
Level 3 druid spells
Paladin spells
Ranger spells
Level 4 sorcerer/wizard spells
Warlock invocations
Verbal and Somatic spells
Touch range spells
Long duration spells
Fortitude save spells
Spells with spell resistance
Hostile spells
Spells that can be Quickened
Spells that can be made Silent
Spells that can be Stilled

This spell has a set disease save DC, which is not noted in the spell description. It also, really, with a static save, is rarely worth using.
The description says the duration is "Instant", which is wrong. It is technically "Permanent", noting of course that disease has secondary saves and suchlike effects.