What USED TO BE on the Web page of the CDC as of 8/2/14:
In this guidance healthcare personnel (HCP) refers all persons, paid and unpaid, working in healthcare settings who have the potential for exposure to patients and/or to infectious materials, including body substances, contaminated medical supplies and equipment, contaminated environmental surfaces, or contaminated air.
Also.......
http://www.nature.com/srep/2012/121115/srep00811/full/srep00811.html
Transmission of Ebola virus from pigs to non-human primates
A study conducted in 2012 showed that Ebola was able to travel between pigs and monkeys that were in separate cages and were never placed in direct contact.
If it were airborne, we would have millions of cases by now.
Makes you wonder why they removed it!