Gun violence spreads like an infectious disease, new research finds | International News Live Blog

https://internationalnewsliveblog.wordpress.com/2017/01/03/gun-violence-spreads-like-an-infectious-disease-new-research-finds/

With infectious diseases, predictions are fairly simple: The more relationships an individual has with sick people, the more likely he is to be infected. http://internationalnewslive.com/gun-violence-spreads-like-an-infectious-disease-new-research-finds/