Diagnosis and successful treatment of Brazillian porcupine poxvirus infection in a free-ranging hairy dwarf porcupine (Coendu spinosus).

ABSTRACT: Brazilian porcupine poxvirus (BPoPV) is a new poxvirus recently described in porcupines (Coendou prehensilis) from Brazil. Herein, we described a free-ranging adult male Coendou (Sphiggurus) spinosus rescued after being found lethargic on the ground in a rural area. The animal presented crusty, edematous, and suppurative skin lesions on the face, tail, and perineum, and yellowish ocular secretion. The diagnosis was performed by histopathology, transmission electron microscopy (TEM), PCR, and sequencing. Microscopically, proliferative and necrotizing dermatitis, subacute, multifocal with ballooning degeneration, and eosinophilic intracytoplasmic viral inclusion bodies were observed. TEM confirmed large brick-shaped virions inside the keratinocyte cytoplasm, measuring about 200-280 × 120-180

SUBMITTER: Guerra JM 

PROVIDER: S-EPMC9679114 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature