A New Variant of Avian Encephalomyelitis Virus Associated with Neurologic Signs in Turkey Poults.

ABSTRACT: Avian encephalomyelitis (AE) is a disease caused by the avian encephalomyelitis virus (AEV) of the genus Tremovirus in the family Picornaviridae. Recently, cases of turkey poults showing neurological signs were submitted to the veterinary diagnostic laboratories at South Dakota State University and the University of Minnesota. The affected birds were showing nervous neurological signs such as tremors, inability to stand, torticollis, and wing drop. Clinical signs were observed by 3 weeks of age. Necropsy of birds revealed no significant gross lesions in the internal organs, including the brain. There was no significant bacterial growth in the brains. Microscopic examination of various sections of the brain revealed multifocal lymphocplasmacytic perivascular cuffs in the cerebellum and cere

SUBMITTER: Temeeyasen G 

PROVIDER: S-EPMC11434790 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature