Two nurses have gotten Ebola and they were using what the CDC guide line at the time which now has been upgraded which tell you that there is something going on with the CDC. Remember this guide line for Ebola is not new. Ebola has been around for a long time. This is because something has happen to the Ebola virus, it has mutated into a more infectious virus. I have been told by some of my friend doctors that it is now a semi-airborne which means that it may travel up to 20 feet and that is why the nurses got it and why the CDC has now changed the guide lines for Ebola protection.