You got one outta three in the first round, that's not bad.
IIRC, virii in the wild swap DNA to an extent, bird flu and whatnot. Eh, its not that critical of an issue. Though, you might want to have a majority of the ravaged areas as plague pits. Any instant cures or blocks would have gone with the Chinese military. I suppose you could pull it from the Chinese populace, but that sounds difficult.
IIRC, virii in the wild swap DNA to an extent, bird flu and whatnot. Eh, its not that critical of an issue. Though, you might want to have a majority of the ravaged areas as plague pits. Any instant cures or blocks would have gone with the Chinese military. I suppose you could pull it from the Chinese populace, but that sounds difficult.