Description Increased serotonin production causes hosts to laze around all day without achieving anything. Reduces happiness
DNA cost 5
Infectivity +0%
Severity -2%
Lethality +0%
Previous symptom Festive Tendrils
Next symptom Gluttony

Sloth is a tier 3 symptom exclusive to the Christmas-themed Neurax Worm scenario Santa's Little Helper. It makes hosts lazy and unproductive, making them less happy overall. Evolving this alongside the symptoms Gluttony and Intoxication unlocks the On The Naughty List achievement.

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