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Screening of Feral Pigeons (Columba livia) for Pathogens of Veterinary and Medical Importance Rev. Bras. Ciênc. Avic.
Ferreira,VL; Dias,RA; Raso,TF.
ABSTRACT Pathogens of veterinary and medical importance were investigated in 240 feral pigeons (Columba livia) captured in warehouses in São Paulo State, Brazil for one year. Rapid serum agglutination test (RST) was performed for the detection of antibodies against Mycoplasma synoviae, Mycoplasma gallisepticum and Salmonella Pullorum/Gallinarum. Positive samples were submitted to hemagglutination inhibition (HI) and tube seroagglutination tests, respectively. Molecular techniques (RT-PCR and PCR) were performed for Newcastle Diseases Virus (NDV) and Chlamydia psittaci diagnosis. Additionally, HI test was applied to detect antibodies against NDV. Serological results by RST were 3.3% positive for M. synoviae, 2.5% for M. gallisepticum, and 0.4% for S....
Tipo: Info:eu-repo/semantics/article Palavras-chave: Chlamydia psittaci; Mycoplasma sp.; Newcastle disease virus; Salmonella sp..
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000400701
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Serosurvey of selected avian pathogens in brazilian commercial Rheas (Rhea americana) and Ostriches (Struthio camelus) Rev. Bras. Ciênc. Avic.
Freitas Neto,OC de; Carrasco,AOT; Raso,TF; Sousa,RLM; Berchieri Júnior,A; Pinto,AA.
Ratite farming of has expanded worldwide. Due to the intensive farming methods used by ratite producers, preventive medicine practices should be established. In this context, the surveillance and control of some avian pathogens are essential for the success of the ratite industry; however, little is known on the health status of ratites in Brazil. Therefore, the prevalence of antibodies against Newcastle Disease virus, Chlamydophila psittaci, Mycoplasma gallisepticum, Mycoplasma synoviae, and Salmonella Pullorum were evaluated in 100 serum samples collected from commercial ostriches and in 80 serum samples from commercial rheas reared in Brazil. All sampled animals were clinically healthy. The results showed that all ostriches and rheas were serologically...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Chlamydophila psittaci; Mycoplasma spp.; Newcastle Disease virus; Ostrich; Rhea; Salmonella spp.; Serology.
Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2009000400010
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