Good Morning and welcome to Just answer. I am Dr. Loretta, a licensed veterinarian and I am happy to answer your question.
I am so sorry to hear about Wolf's condition. Unfortunately, the vaccines are not 100% effective and with a large exposure, Wolf could contract this disease.
The good news is that he does have the antibodies against this disease and since Wolf is a little older, his own immune system is maturing and he has a very good chance of coming out of this disease. The treatment is appropriate and I do believe that Wolf will come out of this unharmed.
With his maturing immune system and the vaccine on board, his body will fight this off. If Wolf was only 2 months, the prognosis would not be as good. For Wolf ,,the prognosis is very good.
Does that make sense to you?
Please let me know if you have ANY other questions. My goal is to give you 100% satisfaction and if you are not yet satisfied, please Reply so I can clarify for you
Sincerely, XXXXX XXXXX