Epidemiology of leptospirosis at Sorocaba Zoo, Sao Paulo state, Southeastern Brazil

Author(s)

Ullmann, Leila S. ^[1] ; Neto, Ramiro N. D. ^[2] ; Teixeira, Rodrigo H. F. ^[2] ; Nunes, Adauto V. ^[2] ; Silva, Rodrigo C. ^[1] ; Pereira-Richini, Virginia B. ^[1] ; Langoni, Helio ^[1]

Affiliation

^[1] Univ Estadual Paulista UNESP, Fac Med Vet & Zootecnia, Dept Higiene Vet & Saude Publ, BR-18618970 Botucatu, SP - Brazil

^[2] Zool Municipal Quinzinho de Barros, BR-18020268 Sorocaba, SP - Brazil

• Document type: Journal article
• Source: Pesquisa Veterinária Brasileira; v. 32, n. 11, p. 1174-1178, NOV 2012.
• Web of Science Citations: 7

Abstract

Ullmann L.S., Neto R.N.D., Teixeira R.H.F., Nunes A.V., Silva R.C., Pereira-Richini V.B. \& Langoni H. 2012. Epidemiology of leptospirosis at Sorocaba Zoo, Sao Paulo state, Southeastern Brazil. Pesquisa Veterinaria Brasileira 32(11):1174-1178. Departamento de Higiene Veterinaria e Saude Publica, Faculdade de Medicina Veterinaria e Zootecnia, Universidade Estadual Paulista, Campus Botucatu, Distrito de Rubiao Junior s/n, Botucatu, SP 18618-970, Brazil. {*}Corresponding author: leila\[e-mail] Leptospirosis is considered a worldwide distributed zoonosis, caused by the bacteria Leptospira spp. Since several species of wildlife animals are reportedly reservoirs, the aim of the present study was to know the epidemiology of leptospirosis at the Sorocaba Zoo, Southern Brazil. Serum samples of wild mammals from Artiodactyla, Carnivora, Didelphimorphia, Diprotodontia, Perissodactyla, Pilosa, Primates, Proboscidea and Rodentia orders, kept in captivity as well as from zoological staff were assayed by microscopic agglutination test (MAT). Whole blood, urine and tissue samples from wild mammals and synanthropic animals were assayed by polymerase chain reaction (PCR). An epidemiological survey was applied to evaluate the risk factors for animal infection and staff level of knowledge on leptospirosis. A total of 13/229 (5.68%; CI95% 3.37-9.47%) serum samples from wild mammals were reagent on MAT. Serology from synanthropic animals, zoo staff and molecular analysis of animal samples were all negative. Leptospirosis knowledge of zoo park staff was considered medium. In conclusion, leptospiral infection occurs at the studied zoo but due to the low occurrence found, the lowest reported in literature, wild captive mammals do not act as source of infection of leptospirosis to other animals and human beings. (AU)

• FAPESP's process: 08/08781-3 - SEROLOGICAL AND MOLECULAR INQUIRY AND RESEARCH OF RISK FACTORS TO LEPTOSPIROSIS IN CAPTIVE MAMMALS, ROLE OF SYNANTROPICAL ANIMALS CAPTURED ON THE LOCAL AND PUBLIC HEALTH ASPECTS
• Grantee: Leila Sabrina Ullmann
• Support Opportunities: Scholarships in Brazil - Master