Open Access
Research (Published online: 28-01-2020)
30. Prevalence and risk factors of some arthropod-transmitted diseases in cattle and sheep in Jordan
Zaidoun S. Hijazeen, Zuhair Bani Ismail and Ahmad M. Al-Majali
Veterinary World, 13(1): 201-205

Zaidoun S. Hijazeen: Department of Veterinary Clinical Sciences, Faculty of Veterinary Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan.
Zuhair Bani Ismail: Department of Veterinary Clinical Sciences, Faculty of Veterinary Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan.
Ahmad M. Al-Majali: Department of Veterinary Clinical Sciences, Faculty of Veterinary Medicine, Jordan University of Science and Technology, Irbid 22110, Jordan.

doi: www.doi.org/10.14202/vetworld.2020.201-205

Share this article on [Facebook] [LinkedIn]

Article history: Received: 27-09-2019, Accepted: 26-12-2019, Published online: 28-01-2020

Corresponding author: Zuhair Bani Ismail

E-mail: zuhair72@just.edu.jo

Citation: Hijazeen ZS, Ismail ZB, Al-Majali AM (2020) Prevalence and risk factors of some arthropod-transmitted diseases in cattle and sheep in Jordan, Veterinary World, 13(1): 201-205.
Abstract

Aim: The objectives of this study were to determine the prevalence and associated risk factors of bluetongue virus (BTV) in sheep and bovine ephemeral fever virus (BEFV) in dairy cattle in Jordan.

Materials and Methods: A simple randomized study was designed to collect 600 serum samples from sheep and 300 serum samples from dairy cattle located in the Northwestern parts of Jordan. In addition, data regarding farm management were collected using a pre-tested questionnaire through personal interview to determine potential risk factors. The seroprevalences of BEF and BTVs were determined using serum neutralization test and BTV group-specific competitive enzyme-linked immunosorbent assay, respectively.

Results: The overall seroprevalence of neutralizing antibodies against BEFV in dairy cattle was 45.37%. The overall seroprevalence of BTV group-specific antibodies in sheep was 47.8% (54% true seroprevalence). Logistic regression analysis identified geographic location (Irbid) (odds ratio [OR]=1.0; confidence interval [CI]=0.5-2.1), no use of disinfectants on the farm (OR=1.0; CI=0.05-0.1), and lack of veterinary services (OR=10; CI=3.5-13.2) as risk factors associated with high seropositivity against BTV in sheep. Geographic location (Jarash) (OR=3; CI=1.0-5.5), age of the animal (1-2 years of age (OR=1; CI=0.3-1.9), and lack of veterinary services (OR=9; CI=4-11) were identified as risk factors associated with high seroprevalence against BEFV in dairy cattle.

Conclusion: Results of this study indicate that BEFV in dairy cattle and BTV in sheep are endemic in Northwestern regions of Jordan. Implementation of appropriate control measures is, therefore, required to reduce the adverse effects of these diseases on animal health and productivity.

Keywords: arthropod-transmitted diseases, biosecurity, control measures, livestock, ruminants.