avian lymphomatosis virus


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a·vi·an neu·ro·lym·pho·ma·to·sis vi·rus

the herpesvirus that causes avian lymphomatosis (Marek disease); is distinct from those causing other forms of leukosis.

avian lymphomatosis virus

(1) Marek’s disease virus. 
(2) Avian leukosis-sarcoma virus group.