Marek's Disease

Discussion in 'Emergencies / Diseases / Injuries and Cures' started by itsybitsyfroggy, Feb 27, 2013.

  1. itsybitsyfroggy

    itsybitsyfroggy Out Of The Brooder

    Jun 18, 2012
    I read that the Marek's vaccination only protects against tumors and not the actual illness. Is that true? Where is it most common? And how common is it?

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