In this Friday May 20, 2011 handout photo released by the Center for Disease Control, a screen grab from the CDC's Emergency Preparedness and Response social media blog webpage is shown. A public ... more 
In this Friday May 20, 2011 handout photo released by the Center for Disease Control, a screen grab from the CDC's Emergency Preparedness and Response social media blog webpage is shown. A public health doctor looking for a way to sex up a tired old message about emergency preparedness this week tried something eerie, a zombie attack and sparked an Internet frenzy. less 
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Associated Press | Photo By Center for Disease Control
Fri, May 20, 2011 12:16 PM EDT