The prevalence and risk factors of Spirocerca lupi in domestic dogs in the Mekong Delta of Vietnam https://doi.org/10.12982/VIS.2023.002

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Tran Nguyen-Ho-Bao
Chuc Thi Nguyen
Bang Phi Nguyen
Hung Huu Nguyen

Abstract

Spirocercosis is caused by Spirocerca spp., which is a chronic disease and might cause life-threatening due to forming cancer in oesophagus in canid carnivores. There are limited studies involving spirocercosis in domestic dogs. Thus, this study aims to investigate the prevalence and analyse risk factors involved in the S. lupi infection in Mekong Delta in Vietnam. In total, 400 fecal samples from domestic dogs were collected from May 2020 to May 2021. The overall prevalence of spirocercosis in domestic dogs in the Mekong Delta was 10.50% by copromicroscope and PCR methods. PCR targeted to the housekeeping gene cytochrome c oxidase I (cox-1) was applied to identify species of Spirocerca spp. and analyse the phylogenetic tree. Outdoor dogs had 5.48 times (CI 95% = 2.45-11.690, p < 0.001) higher risks of S. lupi infection compared to indoor dogs. Besides, seasons and age showed a correlation to the increase the risk of S. lupi infection, while neither dog breeds nor gender influenced the prevalence of this species. The cytochrome c oxidase I (cox-1) gene sequence of S. lupi in the Mekong Delta showed the high homologues to the S. lupi isolates in India, Israel, and the North of Vietnam and belonged to the S. lupi genotype 2.

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How to Cite
Nguyen-Ho-Bao, T. ., Thi Nguyen, C. ., Phi Nguyen, B. ., & Huu Nguyen, H. . (2022). The prevalence and risk factors of Spirocerca lupi in domestic dogs in the Mekong Delta of Vietnam: https://doi.org/10.12982/VIS.2023.002. Veterinary Integrative Sciences, 21(1), 17–27. Retrieved from https://he02.tci-thaijo.org/index.php/vis/article/view/259950
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Research Articles

References

Araújo, C.D.O., Hortal, J., de Macedo, M.V., Monteiro, R.F., 2022. Elevational and seasonal distribution of Scarabaeinae dung beetles (Scarabaeidae: Coleoptera) at Itatiaia National Park (Brazil). Int. J. Trop. Insect Sci. 42(2), 1579-1592.

Brodey, R.S., Thompson, R.G., Sayer, P.D., Eugster, B., 1977. Spirocerca lupi infection in dogs in Kenya. Vet. Parasitol. 3, 49–59.

Dvir, E., Kirberger, R.M., Malleczek, D., 2001. Radiographic and computed tomographic changes and clinical presentation of spirocercosis in the dog. Vet. Radiol. Ultrasound. 42(2), 119-129.

Fox, S.M., Burns, J., Hawkins, J., 1988. Spirocercosis in dogs. Compend. Cont. Educ. Pract. Vet. 10(7), 807-822.

Hoa, L.T.K., Hien, H.V., Phuc, P.T.H., Lan, N.T.K., Doanh, P.N., 2021. Morphological and molecular characterization of Spirocerca lupi (Nematoda: Spirocercidae) from domestic dogs in Vietnam with reference to Spirocerca vulpis. Parasitol. Int.84, 102381.

Marchiondo, A.A., 2019. Acanthocephala. In: Marchiondo, A.A., Cruthers, L.R., Fourie, J.J.(Eds.), Parasiticide screening, volume 2. Academic Press, London, 337-343.

Markovics, A., Medinski, B., 1996. Improved diagnosis of low intensity Spirocerca lupi infection by the sugar flotation method. J. Vet. Diagn. Invest. 8(3), 400-401.

Mazaki-Tovi, M., Baneth, G., Aroch, I., Harrus, S., Kass, P.H., Ben-Ari, T., Zur, G.,Aizenberg, I., Bark, H., Lavy, E., 2002. Canine spirocercosis: clinical, diagnostic,pathologic, and epidemiologic characteristics. Vet. Parasitol. 107(3), 235-250.

Minnaar, W.N., Krecek, R.C., Fourie, L.J., 2002. Helminthes of dogs from a peri-urban resource-limited community in Free State Province, South Africa. Vet. Parasitol.107(4), 343–349.

Mylonakis, M., Koutinas, A., Liapi, M., Saridomichelakis, M., Rallis, T., 2001. A comparison of the prevalence of Spirocerca lupi in three groups of dogs with different life and hunting styles. J. Helminthol. 75(4), 359-361.

Oryan, A., Sadjjadi, S., Mehrabani, D., Kargar, M., 2008. Spirocercosis and its complications in stray dogs in Shiraz, Southern Iran. Vet. Med. 53(11), 617-624.

Psáder, R., Balogh, M., Pápa, K., Sterczer, Á., Lukács, Z., Harnos, A., 2017. Occurrence of Spirocerca lupi infection in hungarian dogs referred for gastroscopy. Parasitol. Res.116(1), 99-108.

Ranen, E., Lavy, E., Aizenberg, I., Perl, S., Harrus, S., 2004. Spirocercosis-associated esophageal sarcomas in dogs: a retrospective study of 17 cases (1997–2003). Vet.Parasitol. 119(2-3), 209-221.

Riodríguez-Vivas, R.I., Cordero, L.G., Trinidad-Martínez, I., Ojeda-Chi, M.M., 2019. Spirocerca lupi in dogs of Yacatan, Mexico: case report and retrospective study. Rev.MVZ Cordoba. 24(1), 7145-7150.

Rojas, A., Dvir, E., Farkas, R., Sarma, K., Borthakur, S., Jabbar, A., Markovics, A., Otranto, D., Baneth, G., 2018. Phylogenetic analysis of Spirocerca lupi and Spirocerca vulpis reveal high genetic diversity and intra-individual variation. Parasit. Vectors. 11(1),1-16.

Rojas, A., Dvir, E., Baneth, G., 2020a. Insights on Spirocerca lupi, the carcinogenic dog nematode. Trends Parasitol. 36(1), 52-63.

Rojas, A., Deplazes, P., Baneth, G., 2020b. Unravelling Spirocerca vulpis from red foxes from Switzerland: a 20-year-old record. Parasitol. Res. 119(9), 3105-3108.

Tran, V.S., Boyd, W.B., Slavich, P., Mai Van, T., 2015. Agriculture and climate change: Perceptions of provincial officials in Vietnam. J. Basic Appl. Sci. 11, 487–500.

Vessby, K., 2001. Habitat and weather affect reproduction and size of the dung beetle Aphodius fossor. Ecol. Entomol. 26(4), 430-435.

Wandera, J., 1976. Further observations on canine spirocercosis in Kenya. Vet. Rec. 99(18), 348-351.