avian neurolymphomatosisvirus

a·vi·an neu·ro·lym·pho·ma·to·sisvirus

(ă'vē-ăn nūr'ō-lim-fō'mă-tō'sis vī'rŭs)
The herpesvirus that causes avian lymphomatosis (Marek disease); is distinct from those causing other forms of leukosis.
Synonym(s): Marek disease virus.