Abdelwahab GE, Tigani-Asil E, Yusof MF, Abdullah ZS, Rifat JF, Hosani MAA, Almuhairi SS, Khalafalla AI. Salmonella enterica and
Theileria co-infection in dromedary camels (
Camelus dromedarius) in UAE.
Open Vet J 2019;
9:263-268. [PMID:
31998621 PMCID:
PMC6794394 DOI:
10.4314/ovj.v9i3.12]
[Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Accepted: 08/08/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND
Despite a steady increase in camel husbandry worldwide, pathology of camel diseases is still relatively under-investigated. Clinical hematuria is generally indicative of either acute or chronic urogenital inflammations, traumatic calculous injuries, cancers, corrosive poisonings. Infectious agents are not typically implicated in urinary tract infection of camels.
AIM
This study aims to explore possible causes in camels clinically suffered from acute febrile disease with severe hematuria.
METHODS
To achieve aims of the study culturing of urine samples, microscopic examination for detection of blood parasites, phenotypic and genotypic characterization for the identification of isolated bacteria were followed.
RESULTS
Conventional bacteriology enabled identification of Salmonella enterica subsp. enterica serovar typhimurium which further genotyped by 16S rRNA gene sequencing. Microscopic examination of Giemsa stained blood smears from both infected dromedary camels revealed the presence of pleomorphic Theileria piroplasms. The results suggest that the clinical symptoms were as coinfection induced by salmonellosis and theileriosis.
CONCLUSION
Given these remarkable findings, further research should aim to better characterize the opportunistic pathogens associated with camel theileriosis, as well as to determine other possible infectious agents of the camel urinary tract.
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