Naturally occurring examples of this mutation were discovered, to the detriment of military forces, in early explorations of the Appalachia area.

Initial attempts to replicate this were universally considered disastrous, with subjects exhibiting spontaneous tissue growth, in some cases presenting as fully-formed limbs or internal organs.

Later trials resulted in more reliable results but a stable state was not reached until much later in the process.
The Whitespring bunker terminal entries

Healing Factor is a mutation in Fallout 76.


Positive effects
Health regeneration +300%
Negative effects
Chem effects -55%
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