Susan, please email me if you have any questions or if you think I may be of assistance in any way.
I know I am not in the states but I am only an email message away.
Please tell your friend to contact IAMAT. They will give you a list of western Trained doctors and hospitals.
http://www.iamat.org/
I have used this organization in quite a few different countries and have always been extremely happy with the doctors and services I have received.
I hope your friends husband comes out of his coma quickly.
My thoughts, prayers, well wishes go out to all of them. I wish I had a magic wand and could make all of their problems disappear.
HB