Ocorrência de lentivírus de pequenos ruminantes no semiárido baiano e perfil da caprino/ovinocultura na região

Silvia Ines Sardi; Glauber Santos R. de Sena; Gubio Soares Campos; Gisele Rocha Santos; Antônio L. Maia Neto; Luciana Niedersberg de Avila

doi:10.5216/cab.v13i4.17429

OCCURRENCE OF SMALL RUMINANT LENTIVIRUS IN THE SEMI-ARID OF BAHIA AND THE PRODUCTIVITY PROFILE OF THE REGION

Authors

Silvia Ines Sardi Universidade Federal da Bahia (UFBA), Salvador, Bahia, Brasil
Glauber Santos R. de Sena Universidade Federal da Bahia (UFBA), Salvador, Bahia, Brasil
Gubio Soares Campos Universidade Federal da Bahia (UFBA), Salvador, Bahia, Brasil
Gisele Rocha Santos Universidade Federal da Bahia (UFBA), Salvador, Bahia, Brasil
Antônio L. Maia Neto Agencia de Defesa Agropecuária da Bahia, Setor sanidade animal,Ondina, Salvador , Bahia
Luciana Niedersberg de Avila Agencia de Defesa Agropecuária da Bahia, Setor sanidade animal, Ondina, Salvador , Bahia

DOI:

https://doi.org/10.5216/cab.v13i4.17429

Keywords:

Animal Sanity

Abstract

The aim of this study was to analyze the occurrence of Small Ruminants Lentiviruses (SRLV: Caprine arthrite encephalitis virus, CAEV, and Maedi-Visna, MVV) and characterize the social/economical profile of the farms in the semi-arid region of Portal do Sertão, Sisal e Bacia do Jacuípe, in the state of Bahia, Brazil. Sera from goats (n= 1046) and sheep (704) were collected to detect antibodies against CAEV and MVV by Agar Immunodifusion (AGID) and ELISA and Western Blot for CAEV. A questionnaire was applied to each farm where sera were collected in order to define the social/economical profile. The results obtained by AGID showed no positive goats and sheep for infection by CAEV or MVV, respectively, but 5/755 sera were positive for CAEV by ELISA and confirmed by Western blot. The questionnaire analysis showed a low technical profile in the smallholders, under familiar management, whose flocks were raised in an extensive system destined to self-consumption or local trading. In conclusion, this work demonstrated a low incidence of SRLV, and that the production in the farms of the semi-arid region is based mainly in goat and sheep herds without specific breed, destined for for self-consumption or local commercialization.

KEYWORDS: diagnosis; productivity; semi-arid; Small Ruminant Lentivirus.

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Published

2012-12-14

How to Cite

SARDI, Silvia Ines; SENA, Glauber Santos R. de; CAMPOS, Gubio Soares; SANTOS, Gisele Rocha; NETO, Antônio L. Maia; AVILA, Luciana Niedersberg de. OCCURRENCE OF SMALL RUMINANT LENTIVIRUS IN THE SEMI-ARID OF BAHIA AND THE PRODUCTIVITY PROFILE OF THE REGION. Brazilian Animal Science/ Ciência Animal Brasileira, Goiânia, v. 13, n. 4, p. 494–503, 2012. DOI: 10.5216/cab.v13i4.17429. Disponível em: https://revistas.ufg.br/vet/article/view/17429. Acesso em: 6 dec. 2025.

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Issue

Vol. 13 No. 4 (2012)

Section

Veterinary Medicine

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