[Name] Dark Gundam Cells [Source] Mobile Fighter G Gundam [Symptoms] 
Nanomachines from the Devil Gundam (Dark Gundam in North American dub) infect living organisms and undergo mitosis, allowing the Devil Gundam to control the victim. The victim will gain super-strength and self-recovery abilities and if inside a Mobile Fighter, will spread the cells to the Mobile Fighter and give it the abilities of the Devil Gundam, often mutating the Mobile Fighter into a stronger robot. If the cells have not reached the brain, the victim can be cured.