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Filho RBDO, Malta KC, Borges JDM, Oliveira PRFD, Filho GJDS, Nascimento GG, Mota RA, Júnior JWP. Prevalence and risk factors associated with Tritrichomonas foetus infection in cattle in the state of Paraíba, Brazil. Acta Parasitol 2018; 63:346-353. [PMID: 29654678 DOI: 10.1515/ap-2018-0039] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2017] [Accepted: 02/05/2018] [Indexed: 11/15/2022]
Abstract
The objective of this study was to determine the prevalence of Tritrichomonas foetus infection and to evaluate risk factors associated with this infection among cattle in the state of Paraíba in northeastern Brazil. Samples of cervicovaginal mucus from 290 females and smegma from 59 males [beef, 31; mixed aptitude (beef and dairy), 10; and dairy, 18] from 31 farms were collected. Modified Diamond's medium and polymerase chain reaction (PCR) were used for the laboratory diagnosis of T. foetus infection. Univariate analysis and logistic regression were performed to test for potential risk factors in addition to prevalence mapping. No sample was positive for T. foetus in culture, and the prevalence of T. foetus infection using PCR was 3.7% (13/349) [confidence interval (CI) 95%, 2.1%-6.4%]. In total, 19.3% (6/31) of the farms had at least one animal positive for T. foetus. The contact of females with males from other farms [Odds ratio, 5.9; 95% CI, 1.5-22.4; p = 0.009] was identified as a risk factor for T. foetus infection. This study demonstrates that T. foetus infection is prevalent among dairy cows in the state of Paraíba, Brazil. Sexual resting, removal of positive females, and avoiding contact of females with males from other farms are recommended to reduce the risk of infection.
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Affiliation(s)
- Ruy Brayner de Oliveira Filho
- Student from the Graduate Program in Tropical Animal Science, Federal Rural University of Pernambuco (UFRPE), Dois Irmãos Campus, Av. Dom Manoel de Medeiros, unnumbered, Dois Irmãos, Recife, PE 52171-900, Brazil
| | - Karla Campos Malta
- Federal University of Paraiba (UFPB), Campus II, Center for Agricultural Sciences, University City, Areia, PB 58397-000, Brazil
| | - Jonas de Melo Borges
- Student from the Graduate Program in Tropical Animal Science, Federal Rural University of Pernambuco (UFRPE), Dois Irmãos Campus, Av. Dom Manoel de Medeiros, unnumbered, Dois Irmãos, Recife, PE 52171-900, Brazil
| | - Pollyanne Raysa Fernandes de Oliveira
- Student from the Graduate Program in Tropical Animal Science, Federal Rural University of Pernambuco (UFRPE), Dois Irmãos Campus, Av. Dom Manoel de Medeiros, unnumbered, Dois Irmãos, Recife, PE 52171-900, Brazil
| | | | - Glaucia Grazielle Nascimento
- Student from the Graduate Program in Tropical Animal Science, Federal Rural University of Pernambuco (UFRPE), Dois Irmãos Campus, Av. Dom Manoel de Medeiros, unnumbered, Dois Irmãos, Recife, PE 52171-900, Brazil
| | - Rinaldo Aparecido Mota
- PhD, Department of Veterinary Medicine, UFRPE, Av. Dom Manoel, unnumbered, Dois Irmãos, Recife, PE 52171-900, Brazil
| | - José Wilton Pinheiro Júnior
- PhD, Department of Veterinary Medicine, UFRPE, Av. Dom Manoel, unnumbered, Dois Irmãos, Recife, PE 52171-900, Brazil
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Yao C. Tritrichomonas foetus infections in female beef cattle with abortion in Wyoming, USA. JMM Case Rep 2015. [DOI: 10.1099/jmmcr.0.000028] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Chaoqun Yao
- Department of Biomedical Sciences, Ross University School of Veterinary Medicine, P.O. Box 334, Basseterre, St Kitts, West Indies
- One Health Center for Zoonoses and Tropical Veterinary Medicine, Ross University School of Veterinary Medicine, P.O. Box 334, Basseterre, St Kitts, West Indies
- Department of Veterinary Sciences, University of Wyoming, Laramie, WY 82070, USA
- Wyoming State Veterinary Laboratory, University of Wyoming, Laramie, WY 82070, USA
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Zanin H, Margraf-Ferreira A, da Silva N, Marciano F, Corat E, Lobo A. Graphene and carbon nanotube composite enabling a new prospective treatment for trichomoniasis disease. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2014; 41:65-9. [DOI: 10.1016/j.msec.2014.04.020] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/20/2013] [Revised: 01/23/2014] [Accepted: 04/07/2014] [Indexed: 01/13/2023]
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Guven E, Bastem Z, Avcioglu H, Erdem H. Molecular determination of Tritrichomonas spp. in aborted bovine foetuses in Eastern Anatolian Region of Turkey. Vet Parasitol 2013; 196:278-82. [PMID: 23618514 DOI: 10.1016/j.vetpar.2013.03.031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2012] [Revised: 03/21/2013] [Accepted: 03/25/2013] [Indexed: 10/27/2022]
Abstract
Tritrichomonas foetus is the causative agent of venereal trichomonosis in cattle causing infertility, pyometra and abortions. The objectives of this study were to determine the positivity rate of Tritrichomonas spp. in abomasal content of aborted foetuses from Eastern Anatolian Region of Turkey, using staining, culture and PCR methods and to present the isolates found in the region. A total of 246 abomasal content of aborted foetuses were tested and 14 of 246 (5.7%) were Tritrichomonas spp. positive only by polymerase chain reaction (PCR). Positivity was not attained by staining or culture method. Four of the positive samples in PCR were confirmed to be T. foetus by sequencing of the amplified 5.8S rRNA gene and flanking ITS regions. Nucleotide sequences of TR-Erzurum T. foetus isolates have been entered into the GenBank sequence database under accession numbers KC236423 through KC236426. This preliminary study suggests that future studies are needed on the systematic relationships and epidemiology of T. foetus isolates in the region.
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Affiliation(s)
- Esin Guven
- Department of Parasitology, Faculty of Veterinary Medicine, Atatürk University, Erzurum 25240, Turkey.
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