-like lesions associated withinfection in a European badger,.

Abstract

INTRODUCTION: (EM), a characteristic skin lesion, is a well-known clinical outcome of Lyme borreliosis in humans, caused by varioussensu lato (s.l.) species. However, its occurrence in animals, mainly wildlife, has been largely unexplored. This report presents a possible case of EM in a European badger () from Romania. MATERIALS AND METHODS: The badger exhibited multiple erythematous lesions on its ventral body surface, and these lesions were heavily infested withticks. Histological examination of skin biopsies was conducted to assess inflammatory reactions. Molecular analysis was performed to detectDNA in the lesions. RESULTS: Histological examination revealed a mild, chronic inflammatory reaction consistent with EM-like lesions as observed in humans. Molecular analysis confirmed the presence ofDNA in the skin lesions. CONCLUSION: These findings underscore the importance of wildlife surveillance in understanding the ecoepidemiology and pathogenesis of Lyme borreliosis. Badgers, as potential reservoir hosts, may play a role in the disease cycle.