I am very confused. I had my chicks from last year vaccinated for Mareks. I have new chicks coming this week, already shipped, that I forgot to have them vaccinated. I am really nervous now. I have been combing the archives. Can my new chicks actually get Mareks from my older vaccinated birds? Do they continue to shed the virus (from vaccination) for that long? HELP!!!!!!!
Thanks - Shelley in PA
Thanks - Shelley in PA