Category:Virus

Virus is the second pathogen type unlocked in game

The virus is subject to random mutations which depending on how you look at it may prove advantegeous or at the same time, damaging to gameplay.

For example: the virus may evolve a costly trait which then means one needn't save for that trait, however the virus could also evolve a symptom which results in its discovery - any symptoms bought after the initial 4 will trigger cure research.