- Disease Sense/Vision
- Illness Detection/Sense/Vision
- Impurity Detection/Sense/Vision
- Infected Detection/Sense/Vision
User can sense the presence of diseases and gain detailed understanding about them.
- May only be able to identify certain kinds of diseases.
- May or may not be able to heal said diseases.
- Cole MacGrath (Infamous)
- Anti-Venom (Marvel Comics)
- Predators (Predator series); via technology and instinct
- Alex Mercer (Prototype)
- Alice (Resident Evil)
- Helen Jones (Shadow Falls)
- Werewolves (Teen Wolf)