Veterinary Medicine: Research and Reports (Apr 2024)
Prevalence of Bovine Schistosomiasis and Associated Risk Factors in and Around Haramaya, Oromia Region, East Ethiopia
Abstract
Dagm Mesifn,1 Melkie Dagnaw,2 Mastewal Birhan,3 Nigist Bizu,2 Samuel Derso Tezera2 1Department of Veterinary Parasitology, College of Veterinary Medicine and Animal Science, Haramya University, Haramaya, Ethiopia; 2Department of Veterinary Clinical Medicine, College of Veterinary Medicine and Animal Science, University of Gondar, Gondar, Ethiopia; 3Department of Pathobiology, College of Veterinary Medicine and Animal Science, University of Gondar, Gondar, EthiopiaCorrespondence: Melkie Dagnaw, College of Veterinary Medicine and Animal Science, University of Gondar, P.O.Box 196, Gondar, Ethiopia, Tel +251904573289, Email [email protected]: Schistosomiasis is caused by the Schistosoma genus and is transmitted through intermediate hosts, such as snails.Methods: A cross-sectional investigation was conducted within and surrounding Haramaya town between December 2022 and May 2023 to estimate the prevalence of schistosomiasis in cattle and associated risk factors. The degree of prevalence was estimated using surveys carried out in slaughterhouses and coprological laboratories. For statistical estimation, chi-square tests and logistic regression were utilized. A total of 390 samples were obtained through simple random sampling. In the survey that was undertaken on abattoirs, a total of 384 samples were chosen through the utilization of a systematic random sampling approach. The recovery of Schistosoma eggs from fecal specimens was achieved by sedimentation.Results: The overall rates of schistosomiasis in cattle were estimated to be 21.28% and 18.23% through coprological and postmortem examinations, respectively. The analysis conducted through multivariable logistic regression indicated that management system, body condition, and age were significant risk factors. Cattle under extensive management (OR = 5.9, 95% CI = 2– 17) and those in the young age category (OR = 2.7, 95% CI = 1.0– 7.00) were more susceptible to acquiring schistosomiasis than cattle under intensive management and those in the adult age category, respectively. According to the odds ratio, there was a positive association between the incidence rate of schistosomiasis in cattle and poor body condition (OR: 3.048, 95% CI = 1.07– 8.68; P = 0.00). Schistosomiasis infection was 3.048 times more likely to manifest in animals in poor physical condition. This affliction has had a profound impact on the livestock industry, as substantiated by the elevated prevalence of schistosomiasis in cattle within the studied region.Conclusion: Consequently, an integrated approach to prevention and control that targets the parasite is needed.Keywords: schistosomiasis, cattle, Haramaya, prevalence, risk factors
