For information about the purified Meningitis Virus Item, visit the Meningitis Item page.
Meningitis[]
A virus that will cause you to hallucinate if you are stung by Thorn Bees.
| Symptoms | Causes | Cures | ||||
|---|---|---|---|---|---|---|
| Auditory and visual hallucinations | Thorn Bee Stings | 
|
Brain Cleanser | 
| ||
| Energy loss increased | Medical Station | 
| ||||
Immunity[]
Immunity progressively lowers as the story progresses, and while you can temporarily increase it through various means, you can not permanently increase it back to High.
- At High Immunity, you will be immune to viruses.
- At Medium Immunity, you will be susceptible to the basic forms of viruses and their symptoms, and you will recover from them naturally over time.
- At Low Immunity, instead of recovering from a basic virus, you will progress to the Chronic Form of the virus, where the symptoms are more intensified and a cure only possible through your direct intervention, by either Medicine or a Medical Station.