The power to be immune to all diseases. Variation of Contaminant Immunity.


The user's immunity, digestive, and other organ systems are enhanced or evolved far beyond that of a normal human's. They are completely immune to every form of disease brought on by bacteria, viruses, or even parasites.


  • Immunity grants the user the ability to eat very rotten food.
  • Immunity to STDs gives the user ability to have unprotected sexual interaction with anyone without harm.
  • User cannot be transformed via virus-based effects.
  • User is immune to biological weapons.
  • Higher-level users could survive extinction-level pandemics.
  • User's DNA could be used to create cures for even the worst diseases.



  • While immune from diseases, users are still vulnerable to actual poisons or toxins.
  • While immune, the user could accidentally pass diseases, carried on them or their clothes, to someone else.
  • May need to contract the disease to develop any actual immunity.

Known Users


  • Vampires (Mythology/Folklore)
  • Werewolves (Folklore)
  • Olympians (Greek Mythology)


  • Neohumans (The Young Guardians book series)
  • Dr. Robert Neville (I Am Legend); immune to Bacillus Vampiris
  • Hunters of Artemis (Percy Jackson Books)
  • Zana (Tumor Fruit)
  • Immunes (The Maze Runner); immune to the Flare virus

Live Television

  • Demons (Charmed)
  • Whitelighters (Charmed)
  • Elders (Charmed)
  • Immortals (Highlander)
  • Chaya Sar (Stargate Atlantis)
  • Merlin/Moros (Stargate SG-1)



  • Yuujiro Hanma (Baki the Grappler)
  • Boro (Boruto: Naruto Next Generations)
  • Demons (Demon Slayer: Kimetsu no Yaiba)
  • Immortals (Highlander: The Search for Vengeance)
    • Colin Macleod
    • Kyala
    • Marcus Octavius
  • Silva Zoldyeck (Hunter x Hunter)
  • Inuyasha (Inuyasha); According to Rumiko Takahashi, but he still gets the common cold.
  • Reinhard Van Astrea (Re:Zero)


  • Gooliope Jellington (Monster High)
  • Glenn Quagmire (Family Guy)
  • Archie (Class of the Titans)
  • Cheese (Foster's Home for Imaginary Friends)
  • Olympia (Hero Heights)
  • Flashbees (My Little Pony: Friendship is Magic); Immune to Swamp Fever
  • Robot Jones (Whatever Happened to...Robot Jones?); Immune to Human Disease

Video Games

  • Fire Elementals (Crypt of the NecroDancer)
  • Golems (Crypt of the NecroDancer)
  • Ice Elementals (Crypt of the NecroDancer)
  • Mushrooms (Crypt of the NecroDancer)
  • Skeletons (Crypt of the NecroDancer)
  • Slimes (Crypt of the NecroDancer)
  • Zombies (Crypt of the NecroDancer)
  • Black Phillips (New Blood Interactive's DUSK)
  • Fork Maidens (New Blood Interactive's DUSK)
  • Possessed Scarecrows (New Blood Interactive's DUSK)
  • Rats (New Blood Interactive's DUSK)
  • Turrets (New Blood Interactive's DUSK)
  • Survivors (Left 4 Dead Series)
  • Zombies (Quake Series)
  • Mummies (Quake: Dissolution of Eternity)
  • Air Elementals (Serious Sam); Cut
  • Ice Elementals (Serious Sam); Cut
  • Stone Elementals (Serious Sam); Cut
  • Water Elementals (Serious Sam); Cut
  • Shadow The Hedgehog (Sonic The Hedgehog)
  • Reimi Saionji (Star Ocean: The Last Hope)

Web Original

Known Objects

  • Super-Soldier Serum (Marvel Comics)
  • Healer's masks (My Little Pony: Friendship is Magic)
  • 4th Spear of the Scarlet King (SCP Foundation)
  • SCP-427 - Lovecraftian Locket (SCP Foundation)



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