Zombie Formations

21: The mysterious "blight gas" from Boneshaker


And don't forget:

22: Mispeaking the words when recovering the Necronomicon (AoD - "Claatu...Verata...N(coughcoughcough)!")

23: Embalming with Worcester Sauce (South Park Halloween special) :D
 
Cross Species Contamination through Zombie Sheep
(See Black Sheep, as well as the events three years from now when my army of Zombie Sheep flood from the sewers of D.C., New York, Miami, Atlanta, Richmond, Atlantic City, Boston, Chicago, Little Rock, and Cleavaland and subsequently take all of the US east of the Missisippi in a week )
 
28: Unknown Plague that Started in Rats, then Cats, Dogs, People, Fish and finally Birds (presumably other animals were covered)
(Brian Keene Dead Sea)
 
29: Asteroid of unknown origin across the galaxy comes very near to hitting earth. In the upper atmosphere it sheds sections which crash to the earth and house a hither-to unknown bacteria. Some tests are conducted and it appears the the human race is onto a way to regrow tissue. More tests show that the tissue is not regrown, but reanimated. Test subjects begin to show odd symptons, primarily neurolgical at first, but slowly spreads to the rest of the body and some die. An almost rigor-mortis paralysis sets in on the patients who live and they enter coma. Within hours their vital signs indicate they are dead. And then they 'wake up' and begin to feed. Something about the existing bacteria in the patients' bodies triggers reactions in their victims and the plague spreads...
 
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