Plague Walker

Plague Walker is a mutation in Fallout 76.

Overview
Acquired by drinking a Plague Walker serum.
 * Positive effects:Poison aura scaling with the number of acquired diseases (4 max).

Bugs

 * Plague Walker generates sound upon damaging enemies, and will continue to do so (at 0 damage) even if no diseases are present. This negatively affects the ability to sneak in proximity to hostile NPCs.
 * This has a profound impact on the sneak effectiveness of melee characters.
 * Plague Walker does not prevent diseases from wearing off over time. ; confirmed to be a description error in January 26, 2021 patch.