Novel Insights into Animal Disease Ecology and Epidemiology Under One Health

A special issue of Pathogens (ISSN 2076-0817).

Deadline for manuscript submissions: closed (31 October 2025) | Viewed by 806

Special Issue Editor

Department of Geography and Environmental Sustainability, University of Oklahoma, Norman, OK 73019, USA
Interests: infectious diseases; spatial disease ecology; One Health

Special Issue Information

Dear Colleagues,

Animal diseases hold a pivotal place within the One Health framework, which recognizes the interconnectedness of human, animal, and environmental health. Approximately 60% of human infectious diseases and 75% of emerging infectious diseases are zoonotic, originating from animal populations before spilling over to humans. These diseases, such as avian influenza, Ebola, and COVID-19, have demonstrated the profound impact of animal health on public health and global health security. Additionally, some non-zoonotic pathogens such as prion and African swine fever virus, although not transmittable to humans, significantly affect livestock and veterinary health, which poses a major threat to agricultural biosecurity and regional economies.

Environmental changes, including climate change, land use alterations, and agricultural intensification, can shift the spatial distributions of vector species, alter the migration patterns of wildlife reservoirs, and affect the social behaviors of hosts. These changes influence the ecological mechanisms of disease transmission, amplify the wildlife–livestock–human interface, and increase the potential for pathogen spillover among hosts. Understanding these processes within the context of animal disease ecology and epidemiology is essential for developing proactive and sustainable strategies to mitigate global health risks. The One Health framework emphasizes that addressing animal disease issues not only protects wildlife and livestock populations but also safeguards human and ecosystem health.

This Special Issue will focus on providing novel insights into animal disease ecology and epidemiology under One Health. This Special Issue welcomes a variety of manuscript types, including original research papers, methods papers, reviews, mini-reviews, perspectives, hypotheses and theoretical works, case reports, letters to the editor, brief research reports, commentaries, opinions, editorials, and technology and codes. Prospective authors should follow the authors’ guidelines in the preparation of their manuscripts.

I look forward to receiving your contributions.

Dr. Anni Yang
Guest Editor

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Keywords

  • animal disease
  • infectious disease
  • zoonosis
  • One Health
  • disease ecology
  • epidemiology
  • wildlife
  • domestic animals
  • companion animals
  • vectors

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Published Papers (1 paper)

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Research

10 pages, 1095 KB  
Communication
Tapeworms in an Apex Predator: First Molecular Identification of Taenia krabbei and Taenia hydatigena in Wolves (Canis lupus) from Romania
by Maria Monica Florina Moraru, Ana-Maria Marin, Dan-Cornel Popovici, Azzurra Santoro, Adriano Casulli, Sorin Morariu, Marius Stelian Ilie, Violeta Igna and Narcisa Mederle
Pathogens 2026, 15(1), 18; https://doi.org/10.3390/pathogens15010018 - 23 Dec 2025
Viewed by 444
Abstract
The wolf (Canis lupus) is an apex predator with high mobility and trophic plasticity, serving as a valuable indicator of helminth transmission at the wildlife–livestock interface. Given the ecological overlap between wolves and both wild and domestic ungulates in Romania, we [...] Read more.
The wolf (Canis lupus) is an apex predator with high mobility and trophic plasticity, serving as a valuable indicator of helminth transmission at the wildlife–livestock interface. Given the ecological overlap between wolves and both wild and domestic ungulates in Romania, we aimed to identify and molecularly characterize cestodes from wolves’ small intestines. Between November 2022 and June 2025, small intestines from nine wolves were collected across four Romanian counties, frozen, and examined using classical parasitology (macroscopic and microscopic) and molecular methods (PCR amplification and Sanger sequencing of mitochondrial cox1, nad1, and 12S rRNA fragments). Taeniids were detected in three (33.33%) out of nine tested individuals. Genetic analyses confirmed the presence of Taenia krabbei and Taenia hydatigena—species not previously reported in wolves from Romania. This study provides the first molecular evidence of T. krabbei and T. hydatigena in wolves from Romania, and likely Eastern Europe, indicating active transmission and underscoring the need for broader surveillance of hosts to clarify their ecology and regional dynamics within a One Health context. Full article
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