Resolution of a Localized Granuloma Caused by Complex on the Cere of a Bruce's Green Pigeon ().

A 3-year-old female Bruce's green pigeon () was presented with granulomatous inflammation of the cere and underlying tissues with osteomyelitis and bone proliferation of the dorsal premaxilla. Biopsy and culture revealed the presence of complex, and multi-antimicrobial treatment was initiated with clarithromycin, ethambutol, rifabutin, and enrofloxacin. The cere lesion improved and no evidence of systemic granulomas was observed over 4 months of treatment, although leukocytosis and monocytosis persisted.

The first reptilian circovirus identified infects gut and liver tissues of black-headed pythons.

Viral metagenomic analysis of the liver of a black headed python (Aspidites melanocephalus) euthanized for a proliferative spinal lesion of unknown etiology yielded the first characterized genome of a reptile-infecting circovirus (black-headed python circovirus or BhPyCV). BhPyCV-specific in situ hybridization (ISH) showed that viral nucleic acids were strongly expressed in the intestinal lining and mucosa and multifocally in the liver. To investigate the presence of this virus in other snakes and its possible pathogenicity, 17 snakes in the python family with spinal disease were screened with ISH yielding a second BhP positive in intestinal tissue, and a Boelen's python (Morelia boeleni) positive in the liver.

Cerebral Angiostrongylus cantonensis infection in a captive African pygmy falcon (Polihierax semitorquatus) in southern California.

A 10-month-old, female African pygmy falcon (Polihierax semitorquatus) hatched and housed at the San Diego Zoo developed neurologic signs and died from a cerebral infection with the rat lungworm Angiostrongylus cantonensis. There was an associated mild nonsuppurative meningoencephalitis. This infection was diagnosed on histology and confirmed by detection of species-specific A.

A novel herpesvirus of the proposed genus Chelonivirus from an asymptomatic bowsprit tortoise (Chersina angulata).

A wild-caught Bowsprit tortoise (Chersina angulata) was received into quarantine and appeared clinically normal. Oral swabs for consensus herpesvirus polymerase chain reaction (PCR) and sequencing were obtained during routine quarantine, and a novel herpesvirus was identified. Comparative sequence analysis shows that this virus is a member of the subfamily Alphaherpesvirinae in the proposed genus Chelonivirus.