Seroprevalence and risk factors for toxoplasmosis and neosporosis in the dog population of Ibiuna, Sao Paulo, Brazil

被引：7

作者：

Mascolli, Roberta ^{[1
]}

Martins Soto, Francisco Rafael ^{[2
]}

Bernardi, Fernanda ^{[1
]}

Ito, Fumio Honma ^{[3
]}

Pinheiro, Sonia Regina ^{[3
]}

Alves Guilloux, Aline Gil ^{[3
]}

de Azevedo, Sergio Santos ^{[4
]}

da Silva, Patricia Viana ^{[5
]}

Gennari, Solange Maria ^{[3
]}

da Fonseca Fernandes, Annielle Regina ^{[4
]}

de Jesus Pena, Hilda Fatima ^{[3
]}

Vasconcellos, Silvio Arruda ^{[3
]}

机构：

[1] Prefeitura Municipal Sao Paulo, Med Vet, Sao Paulo, SP, Brazil

[2] IFSP, Inst Fed Educ Ciencia & Tecnol Sao Paulo, Ibiuna, SP, Brazil

[3] Univ Sao Paulo, Programa Posgrad Epidemiol Expt Aplicada Zoonoses, Sao Paulo, SP, Brazil

[4] UFCG, Programa Posgrad Med Vet, Patos de Minas, PB, Brazil

[5] Univ Fed Uberlandia, Uberlandia, MG, Brazil

来源：

SEMINA-CIENCIAS AGRARIAS | 2015年 / 36卷 / 06期

关键词：

Epidemiology; dogs; Toxoplasma gondii; Neospora caninum; southeastern Brazil; CANINUM ANTIBODIES; GONDII ANTIBODIES; STATE; PREVALENCE; CITY; UBERLANDIA; BOTUCATU; REGION; URBAN;

D O I：

10.5433/1679-0359.2015v36n6p3777

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

This study aimed to determine the prevalence of dogs seropositive for Toxoplasma gondii and Neospora caninum (Apicomplexa) and the risk factors associated with seropositivity in the dog population of Ibiuna, Sao Paulo, Brazil. A total of 570 animals were examined in the 48 neighborhoods of the city from September 2007 to March 2008. Serological diagnosis of T. gondii and N. caninum infections was performed using indirect immunofluorescence assay (IFA), with endpoint titers of 1:64 for T. gondii and 1: 50 for N. caninum. Of the 570 animals examined, 314 (55.1%; 95% CI = 50.9-59.2%) were seropositive for T. gondii and 40 (7.02%; 95% CI = 5.1-9.4%) for N. caninum. The variables presence of rodents (OR = 2.05), ingestion of raw meat (OR= 2.47), and prior sexual activity (OR = 1.79) were identified as risk factors for toxoplasmosis, whereas only prior sexual activity (OR = 3.29) was associated with an increased risk for neosporosis. Both T. gondii and N. caninum infections were detected by IFA in the dog population of Ibiuna. Rodent control and not feeding raw meat to dogs are important to reduce the risk of infection by T. gondii and N. caninum in the region.

引用

页码：3777 / 3785

页数：9

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