Anti-Leishmania spp., anti-Toxoplasma gondii and anti-Neospora spp. IgG antibodies in horses from Alagoas, Northeastern Brazil

被引：0

作者：

da Gama, Bruna Costa ^{[1
]}

Ribeiro, Riquelly Amalia Dantas ^{[1
]}

Silva, Cecilia Maria Nunes ^{[1
]}

Fernandes, Fagner D'ambroso ^{[2
,3
]}

Vogel, Fernanda Silveira Flores ^{[2
]}

de Oliveira, Pollyanne Raysa Fernades ^{[4
]}

da Silva, Renato Amorim ^{[4
]}

Mota, Rinaldo Aparecido ^{[4
]}

de Almeida, Jonatas Campos ^{[1
]}

机构：

[1] Univ Fed Alagoas UFAL, Lab Parasitol & Doengas Parasitarias Anim, BR-36570000 Vigosa, AL, Brazil

[2] Univ Fed Santa Maria UFSM, Ctr Ciencias Rurais CCR, Dept Med Vet Prevent DMVP, Lab Doengas Parasitarias LADOPAR, Santa Maria, RS, Brazil

[3] Ctr Univ Ritter dos Reis UniRitter, Porto Alegre, RS, Brazil

[4] Univ Fed Rural Pernambuco UFRPE, Lab Doengas Infectocontagiosas LDIC, Recife, PE, Brazil

来源：

CIENCIA RURAL | 2025年 / 55卷 / 06期

关键词：

horses; protozoan; risk factor; TOXOPLASMA-GONDII; VISCERAL LEISHMANIASIS; RISK-FACTORS; INFECTION; CANINUM; DOG;

D O I：

10.1590/0103-8478cr20240123

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Determined the seroprevalence and epidemiological profile of Toxoplasma gondii, Neospora spp. and Leishmania spp. infection in horses in Alagoas, northeastern Brazil. Blood samples were collected from 376 equines (horses) in rural areas of six municipalities. The serum samples were subjected to the Indirect Immunofluorescence Assay (IFA) to detect the presence of IgG antibodies anti-T. gondii, Neospora spp. and Leishmania spp. The cut-off points for T. gondii, Neospora spp. and Leishmania spp. were 1:64, 1:50 and 1:40, respectively. All horse owners answered an epidemiological questionnaire. Among the analyzed samples, 44.94% (169/376) were seroreactive for at least one of the three parasites. The prevalence values found were 17.3% (65/376) for T. gondii, 16.2% (61/376) for Neospora spp. and 11.4% (43/376) for Leishmania spp. No risk factors were associated with infection by T. gondii, Neospora spp. and Leishmania spp. The data obtained in this research could be considered in a future review of the Brazilian Equine Health Program to include technical standards for monitoring zoonosis in horses.

引用

页数：7

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