פניה דחופה

My name is Danielle Churi and I want to know if you can help me with the next case.
My father Was diagnosed with cancer 8 months ago.
when he finished the Chimotrafim Treatments he had a bone marrow transplant which Caused him to be depressed immune.
a week later he was stung by a mosquito carrying the West Nile virus.
The result of the virus is a coma who was started month and a half ago.
Did you hear about a similar case or maybe you can recommended us a specific doctor who can be relevant with this kind of coma?
Thank you ,
Danielle.