Identificação do circovírus suíno tipo 2 e do parvovírus suíno em fetos suínos natimortos e mumificados provenientes de granjas no Brasil

Danilo Leal Rocha; Geraldo Camilo Alberton; José Lúcio dos Santos

doi:10.5216/cab.v11i3.5403

IDENTIFICATION OF PORCINE CIRCOVIRUS TYPE 2 AND PORCINE PARVOVIRUS IN PORCINE STILLBIRTHS AND MUMMIFIED FETUSES FROM SWINE FARMS IN BRAZIL

Authors

Danilo Leal Rocha Universidade Federal do Paraná (UFPR), Curitiba, Paraná, Brasil
Geraldo Camilo Alberton Universidade Federal do Paraná (UFPR), Curitiba, Paraná, Brasil
José Lúcio dos Santos Universidade Federal de Viçosa (UFV), Viçosa, Minas Gerais, Brasil

DOI:

https://doi.org/10.5216/cab.v11i3.5403

Keywords:

Animal Sanity

Abstract

This study investigated the presence of genome sequences of the porcine circovirus type 2 (PCV2) and porcine parvovirus (PPV) in 147 porcine stillbirths and mummified fetuses. These samples, originated from 39 farms located in eight Brazilian states, were collected between 2006 and 2008. Heart and lung fragments were used for extraction of total DNA and later amplification of correspondent fragments of the virus pathogens through polymerase chain reaction (PCR) technique. Out of 147 samples, 74 (50.3%) were positive for PCV2 while nine samples (6.2%) were positive for PCV2 and PPV. None of the samples were positive just for PPV. Out of 39 investigated farms, 21 (53.8%) had fetuses positive for PCV2 while co-infection with PCV2 and PPV was detected in 3 farms (7.7%). These results indicate that PCV2 could be an important infection agent in cases of porcine stillbirths and mummified fetuses in Brazil and must be included at differential diagnostic list.

KEY WORDS: Polymerase chain reaction (PCR), porcine circovirus type 2 (PCV2), porcine parvovirus (PPV), reproductive failure, swine.

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Published

2010-10-02

How to Cite

ROCHA, Danilo Leal; ALBERTON, Geraldo Camilo; SANTOS, José Lúcio dos. IDENTIFICATION OF PORCINE CIRCOVIRUS TYPE 2 AND PORCINE PARVOVIRUS IN PORCINE STILLBIRTHS AND MUMMIFIED FETUSES FROM SWINE FARMS IN BRAZIL. Brazilian Animal Science/ Ciência Animal Brasileira, Goiânia, v. 11, n. 3, p. 600–606, 2010. DOI: 10.5216/cab.v11i3.5403. Disponível em: https://revistas.ufg.br/vet/article/view/5403. Acesso em: 5 dec. 2025.

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Issue

Vol. 11 No. 3 (2010)

Section

Veterinary Medicine

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