Parasite is slow, but if you remove the initial simptom, add resistances and spread ways, you ussualy spread everywhere before they start closing stuff. That's how I got them all. But still, how the hell you detect a simptomless disease?
I've experienced starting with a lvl 4 sympton

edit: people play realistic mode right?
edit2: whats the criteria for getting evo points?
edit3: this game kinda reminds me of defcon
i regret not joining the defcon res no matter how short it was
