Páll S. Leifsson

Páll S. Leifsson serves as an Associate Professor in Pathobiological Sciences within the Department of Veterinary and Animal Sciences at the University of Copenhagen's Faculty of Health and Medical Sciences. His academic career, spanning since 1998 as a lecturer in veterinary pathology, focuses on pathological investigations across domestic and wild animal species with emphasis on infectious disease mechanisms and environmental impacts.

His educational background includes a Cand. med. vet. (veterinary degree) from 1989 and a PhD from 1995. He delivers pre- and postgraduate theoretical and practical instruction in special pathology, training future veterinary diagnosticians through hands-on laboratory experiences.

Research interests center on bacterial infections in pigs as the primary focus area, where his team investigates pathological changes associated with swine diseases. Additionally, he maintains a significant collaboration with Aarhus University studying pollution-related pathological changes in polar region wildlife, employing histopathological and elemental analysis techniques on Arctic species. This dual focus bridges agricultural veterinary medicine and environmental health sciences.

Analysis of recent publications (2022-2024) reveals consistent methodological approaches across diverse biological contexts: histopathological examination coupled with elemental/biochemical analysis applied to swine, equine, canine, and Arctic species. This work demonstrates strong interdisciplinary integration of bacteriology, parasitology, and ecotoxicology, particularly in zoonotic disease transmission and pollution biomarker research.

Professionally active in Nordic and European veterinary pathology networks, he participates in annual conferences including the Nordic Society of Veterinary Pathology (NSVP) and European College of Veterinary Pathologists (ECVP). His departmental research team maintains dual specialization in swine infectious diseases and Arctic environmental pathology through ongoing institutional collaborations.