A number of people whom they would have reached out to had already died. The other thing that we will never really know is how many patients were able to clear the virus. About 20 % of individuals can clear hapetite a see on their own.
In 2006, a man named William Ramsey went to the Mayo Clinic in Jacksonville, Florida for a life-saving liver transplant. It was a success, and so when his health started to decline after the procedure, doctors couldn't figure out why.