Interesting article, and sheds some light on the difficultly in treating infections ..
I want to believe progress is being made in these fields, and this sounds promising ( even though the cynic in me is thinking "yeah, right" lol )
www.popsci.com/blog-network/under-microscope/new-peptide-tackles-infections-biofilms-antibiotic-resistance?dom=PSC&loc=recent&lnk=2&con=IMG