Prevalence of tick infestation and molecular characterization of tick species of camels (Camelus dormedarius) from Al-Baha South Saudi Arabia

Abstract

AbstractArthropods serve as efficient carriers for various life-threatening infections parasites, viruses and other harmful organisms throughout the world. In this study, Al-Aqiq Governorate of Al-Baha city served as the site where tick burden on camels (Camelus dromedarius) was assessed. The aim of the present investigation was to determine the diversity and prevalence of ticks. A total of 800 ticks, 756 adults and 44 nymphs were gathered and identified. Tick DNA was obtained from camels by utilizing commercially available kits. Polymerase chain reaction (PCR) was done on recovered DNA utilizing 12S rDNA and 16S ribosomal DNA fragments to analyze and identify the ticks. Three species of hard ticks were found in the two genera Hyalomma and Rhipicephalus. Hyalomma dromedarii (81.81%) and H. rufipes (17.35%) were the two species with the highest prevalence found on the domestic animal hosts, whereas R. sanguineus (had the lowest prevalence of 0.82%). This is a preliminary report of DNA barcode of tick species of camels (Camelus dormedarius) from Al-Baha in KSA and the Arabian Peninsula, which is a significant step towards broader phylogenetic studies on tick samples from this region. The results of our study provide valuable insights for healthcare administrators and government authorities regarding the frequency of hard ticks on mammalian hosts in Al-Aqiq Governorate of Al-Baha City, Saudi Arabia. This can also assist in regulating tick diseases, in particular during the epidemic time.