Prevalence of Hemoplasma spp. positivity in potential feline blood donors and study of the association with selected clinical variables

Autor: Elodie Roels, Chiara Debie, Sophie Giraud, Rui Ferreira, Kris Gommeren
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Journal of Veterinary Internal Medicine, Vol 38, Iss 4, Pp 2151-2157 (2024)
Druh dokumentu: article
ISSN: 1939-1676
0891-6640
DOI: 10.1111/jvim.17119
Popis: Abstract Background Hemotropic mycoplasmas, hemoplasmas, are epi‐erythrocytic parasitic bacteria that can be transmitted through blood transfusion. Objectives To study the prevalence of hemoplasma infection of potential feline blood donors and investigate the association between Hemoplasma spp. quantitative polymerase chain reaction (qPCR) positivity in blood units and selected variables. Animals Seven thousand five hundred seventy‐three blood units from 4121 privately‐owned potential donor cats. Methods Retrospective observational cross‐sectional study. The Banco Sangue Animal (BSA)—Animal Blood Bank medical database was reviewed for all feline donations performed in 2022 in Portugal, Spain, and Belgium. Baseline characteristics and results of blood‐borne pathogens screening tests were extracted from the medical records. Results Two hundred twelve of 4034 Portuguese donor cats and 2 of 70 Spanish donor cats tested positive for Hemoplasma spp. qPCR in 2022 leading to an overall estimated prevalence of 5.2% (95% CI: 4.5%‐5.9%) in potential blood donors. Using multivariable generalized estimation equation models, Hemoplasma spp. qPCR was more often positive among blood units issued from male cats (OR = 1.9, 95% CI: 1.4‐2.6, P
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