dr. anthony fauci is director of the national institute of selergy and infectious dis dr. fauci, how much harder is this to tree considering that it's happening in a war zone? >> well, it's certainly much more difficult because you don't have free access to the people who are known to be infected, and as importantly-- and perhaps theven more importantly- when you have to put the lid on an outbreak and identify people who mighbe exposed and you want to treat them as they get infected, thatou don't have cess to them because you don't know who they are or where they are because the chain of contacts gets broken when you can't geographically or fitsically get into a place where you know the contacts aree use it's blocked off because of the hostilities that are going on. >> sreenivasan: even if you get into those areas, isn't there a th aeatave spread of virus from a deceased person thatight have been killed i the war? >> well, certainly, if the person was killed in the war and had ebola, they can be infected perly take careo of the body with the personnel protective equipment u