R M Mukbel

Publications (2)4.39 Total impact

• Article: Equine babesiosis: seroprevalence, risk factors and comparison of different diagnostic methods in Jordan.

  S M Abutarbush, D M Alqawasmeh, R M Mukbel, A M Al-Majali
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  ABSTRACT: The purposes of this study were to estimate the seroprevalence and distribution of horse piroplasmosis, to evaluate risk factors associated with the occurrence of the disease and to compare the different diagnostic methods used for this disease. A total of 253 clinically normal horses were sampled, and a collection form was completed for each horse from five of six different climatic zones of Jordan. The sixth zone was not sampled because it did not include horse population. Competitive enzyme-linked immunosorbent assay (cELISA) revealed 37 horses (14.6%) positive for Theileria equi, and none of the horses was positive for Babesia caballi. Microscopic examination of thin blood smears and PCR test revealed no positive results for either parasite. Grazing was the only risk factor that was associated with being seropositive to the disease; horses that graze are 11.5 more likely to be seropositive (P<0.05, OR=11.5, CI: 3.292, 39.962). This is the first study to estimate the prevalence of horse babesiosis using serological test and to identify risk factors associated with the disease in Jordan. Competitive enzyme-linked immunosorbent assay (cELISA) test appears to be more reliable than microscopic examination and PCR in estimating the seroprevalence of the disease as well as identifying carrier horses to babesiosis.
  Transboundary and Emerging Diseases 07/2011; 59(1):72-8. · 1.81 Impact Factor
• Article: Prevalence of hydatidosis among donkeys in northern Jordan.

  R M Mukbel, P R Torgerson, M N Abo-Shehada
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  ABSTRACT: One hundred and thirty donkeys (Equus asinus), aged between 5 months and 14 years of age, from the Irbid Governorate in northern Jordan were necropsied between November 1997-May 1999. Of these animals, 16.9% had hydatid cysts in either their lungs and/or livers. No donkeys of 3 years of age or less were infected, where as 33.3% (22 of 66) aged 4 years or greater were infected. Intensity of infection increased with age in a linear fashion. The prevalence also increased with age approaching an asymptotic prevalence of 1 in the oldest animals. This implied there was minimal regulation of the parasite population by intermediate host immunity. The numbers of cysts in the donkeys were increasing at a rate of 0.48 cysts per year from 0.054 infections. The frequency distribution was highly aggregated, consistent with a negative binomial distribution indicating infection of donkeys was not random.
  Veterinary Parasitology 03/2000; 88(1-2):35-42. · 2.58 Impact Factor