Screening of Feral Pigeons (Columba livia) for Pathogens of Veterinary and Medical Importance

Author(s)

Ferreira, V. L. ; Dias, R. A. ; Raso, T. F.

• Document type: Journal article
• Source: Brazilian Journal of Poultry Science; v. 18, n. 4, p. 701-704, DEC 2016.
• Web of Science Citations: 1

Abstract

Pathogens of veterinary and medical importance were investigated in 240 feral pigeons (Columba livia) captured in warehouses in Sao 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. Pullorum/Gallinarum, all negative on the confirmatory tests performed. NDV RNA or antibodies were not detected. C. psittaci DNA was detected in 13% of the samples. Further research on pigeon health status should be conducted because this species is highly adaptable and their numbers are rapidly rising around the world, posing risks for animals and human beings. (AU)

• FAPESP's process: 10/01288-0 - Evaluation of health status of domestic pigeon (Columba livia) living in areas of storage of grain and seeds in the State of Sao Paulo
• Grantee: Vivian Lindmayer Ferreira
• Support Opportunities: Scholarships in Brazil - Master