I've seen a few of these articles floating around... thought everyone would find it interesting:

http://pix11.com/2014/01/30/mystery-of-sudden-infant-death-syndrome-sids-may-have-finally-been-solved/#axzz2sMur37Td

http://fox2now.com/2014/01/23/researchers-may-have-found-a-cause-for-sudden-infant-death-syndrome/