The bomb's radius was far larger than once thought. Targeting London, New York, and Australia, no land was left undamaged. The infamous, Treplex CO. was thought to have chemical weapons, but it was only a speculation. After the bomb landed, the affects were instantaneous. The liquid forces itself throughout the veins, clogging them and slowly killing the victim. Once dead, the liquid continued to the brain and reanimated basic survival instincts. Most of all, feeding.

Palette challenge : http://www.planetminecraft.com/forums/musa-300-subs-palette-contest-t327182.html
This was fun to make, little late though. Halloween was a while ago :p
Hope you like it! :D