<s>[INST] Hi, may I answer your health queries right now ? Please type your query here... Hi, Is it possible people to suffer from Marke disease, and if yes is the vaccine the treatment? My mother is with rare tumor - neuroendocrine, but has something additional she use to work as a vet assistant [/INST] Hi, dairy have gone through your question. I can understand your concern. Mareks disease is an infectious disease of poultry caused by a herpesvirus, which attacks nerve and causes paralysis or initiates widespread tumor formation. It is not contagious disease and human is not affected by that. So don't worry it does not infect the human. Vaccination is not required for that. Hope I have answered your question. If you have any doubts then feel free to ask me. I will be happy to answer. Thanks for using Chat Doctor. Wish you a very good health. </s>