Abstract

HADžIMUSIć, N. et al. Seasonal impact on Q fever in sheep, Bosnia and Herzegovina. Rev. vet. [online]. 2024, vol.35, n.1, pp.69-75. ISSN 1669-6840.  http://dx.doi.org/10.30972/vet.3517483.

17.

This study investigates the prevalence of Coxiella burnetii antibodies in sheep and examines the seasonal impact on Q fever distribution. A total of 253 blood samples from sheep in Bosnia and Herzegovina during summer and winter were used, and, the research employed ELISA testing for antibody detection. Findings revealed a significant seasonal variation in seroprevalence, with 41 positive cases identified: 37 in winter and 4 in summer, indicating a higher infection rate during colder months. Statistical analysis suggests a significant association (p<0.05) between season and infection rates; winter conditions, increased indoor density, and lambing activities may elevate transmission risks. These results underscore the importance of considering seasonal factors in Q fever management and surveillance in sheep, contributing to a better understanding of its epidemiology and informing public health strategies. The study highlights the need for further systemic-epidemiological research across different geographies and management practices to elucidate the full impact of seasonality on Q fever prevalence.

Keywords : Q fever; Coxiella burnetii; sheep; seasonality; seroprevalence; ELISA..

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