Today I got this headline and remembered an article from a few years ago. Here's today's "news" which raises similar questions in my mind:
http://www.aol.com/article/2014/08/05/2nd-american-aid-worker-with-ebola-arrives-in-us/20942151/?icid=maing-grid7%7Cmain5%7Cdl1%7Csec1_lnk1%26pLid%3D511324
And here's my article about those questions:
http://shpearson.wordpress.com/2010/07/07/etiology/
