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 they themselves are immune, user could accidentally pass diseases, carried on them or their clothes, to someone else
  • Lower-level users may need to contract the disease before they develop any actual immunity

Known Users


  • Vampires (Mythology)


  • Neohumans (The Young Guardians book series)
  • Hunters of Artemis (Percy Jackson Books)
  • Zana (Tumor Fruit)
  • Immunes (The Maze Runner); immune to the Flare virus


  • Demons (Charmed)
  • Whitelighters (Charmed)
  • Elders (Charmed)
  • De-Ascended Ancients (Stargate Sg-1)
    • Chaya Sar
    • Merlin/Moros


  • Lex Luthor (DC Comics)
  • Poison Ivy (DC Comics)
  • Infectious Lass (DC Comics)
  • Miss Martian (DC Comics)
  • Martian Manhunter (DC Comics)
  • Kryptonians (DC Comics)
  • Plague/Pestilence (Marvel Comics)
  • Deadpool (Marvel Comics)
  • Wolverine (Marvel Comics)


  • Inuyasha (Inuyasha); According to Rumiko Takahashi, but he still gets the common cold.
  • Silva Zoldyeck (Hunter x Hunter)


  • Gooliope Jellington (Monster High)
  • Glenn Quagmire (Family Guy)
  • Archie (Class of the Titans)
  • Olympia (Hero Heights)