I have already. The state lab will do all kinds of testing subsitized if there are unexplained deaths because they are afraid of the really bad stuff (Avian Influenza and pullorium) They called back yesterday and said they found Lymphoid tumors and that it was probably Mareks but I won't know for sure until next week. The guy was really nice. we talked for some time. I asked what I could do about it and he said that Mareks was everywhere in the whole world and that I should have vaccinated. He was nice about it. but they are not worried about it from a state perspective because all the commercial chicken people vaccinate. (and really, that is who is funding their work.)