I finally managed to talk to Jerry late this afternoon.  He is 
still in the hospital, but expects to be released tommorrow.  
As a result of the tests today, no major surgery is planned.
Should you want to write him, let me suggest you use the address
below and I'll see that the stuff gets to him.
                     Jerry Levy
                     c/o J. Ernst
                     Public Concern Foundation
                     668 Greenwich Street,  #607
                     New York,  NY   10014
                     USA
I will print out and give to him the various posts wishing him well.
John
PS   He thanks one and all for the concern and, especially, Alejandro
     for his one and only vistor in the ICU.