Hereditary pontine and extrapontine brain malformations in Brazilian Tabapuã cattle.

A congenital neurologic disorder affected a herd of Tabapuã cattle. Of 98 newborn calves, 12 (12%) were affected; they were sired by 3 related bulls. This frequency suggested a genetic disorder caused by an autosomal recessive gene.

Outbreak of ruminal acidosis in cattle caused by the ingestion of hedge lucerne (Desmanthus virgatus L. Willd.) in Northeastern Brazil.

This study describes the epidemiological, clinical, and pathological aspects of an outbreak of ruminal acidosis and ruminitis caused by the ingestion of hedge lucerne (Desmanthus virgatus L.) in 70 cattle in the state of Paraiba, Northeastern Brazil. The herd had been transported from the state of Piauí to Paraiba.

Breeding and management of wild birds in the semi-arid region of Paraíba, Brazil.

The breeding of wild birds as pets is directly related to cultural, socioeconomic and decline issues of the species involved. In this perspective, the study surveyed the knowledge of local breeders of captive wild birds, as well as the management practices and commercialization aspects of the animals and the socio-cultural context involved with this activity in the Brazilian state of Paraíba. Data were collected from four informants through semi-structured questionnaires, addressing aspects of captive breeding of wild birds.

Outbreak of Esophagitis and Ingluvitis Caused by Typhimurium in Passeriform Birds of the Genus Seized from Wildlife Trafficking.

The occurrence of esophagitis and ingluvitis caused by Typhimurium in passerines seized from illegal wildlife trafficking is described. This illegal activity causes stress and leads to lowered immunity in the birds. Additionally, inadequate hygiene conditions predispose the birds to diseases such as salmonellosis.