Fever Claw

 is a condition in Fallout 76 and Fallout: The Roleplaying Game.

Fallout 76
can be inflicted by a diseased mirelurk hunter, and results in dealing -25% damage with Melee Weapons.

Fallout: The Roleplaying Game
can be inflicted by any of the random causes of disease denoted in the Core Rulebook, and results in ranged attacks doing 2d6 less damage.

Appearances
appears in Fallout 76 and Fallout: The Roleplaying Game.