Initial save DC: 13 Subsequent save DC: 13 Ability damage: 1 intelligence, 1 wisdom, 1 charisma Incubation period: 1 hour Vermin madness is resisted upon contraction if the target makes a successful initial fortitude saving throw. After the incubation period, subsequent fortitude saves are attempted to resist the ability damage. Two successful subsequent saves will remove the disease (but not the side-effects).