Abstract

Wildlife parasitic diseases represent an important field of investigation as they may have a significant impact on wild animals’ health and fitness, and may also have zoonotic implications. This study aimed to investigate the occurrence of endoparasites in wild mammals admitted to wildlife hospitals and rehabilitation centres in Greece. Sixty-five animals belonging to 17 species and originated from various areas of continental and insular Greece were included in the survey. The most numerous animal species examined were hedgehogs (n = 19), red foxes (n = 16), and European roe deer (n = 6). Faecal samples were collected individually and examined by floatation and sedimentation method. Parasites were found in 46 (70.7%) of the animals. Most parasites found in canids, felids, and ruminants are of great relevance to the domestic animals’ health and some of them are also of zoonotic importance. To the best of the author’s knowledge, this is the first report of endoparasites in hedgehogs, roe deers, fallow deers, badgers, and bats, and the first report of the pulmonary nematode Troglostrongylus brevior in a wild cat in Greece. The significance of the parasites found in each animal species in regard to their health and their relevance to domestic animals and human health is discussed.

Highlights

  • The importance of wildlife protection and conservation came under the spotlight several decades ago and today is more comprehensive and integrated than ever [1]

  • This study aimed to investigate the occurrence of endoparasites in wild mammals admitted to wildlife hospitals and rehabilitation centres in Greece and to evaluate the possibility of transmission of parasites among wildlife and domestic animals and/or humans

  • From September 2012 to October 2017, 65 mammals submitted to two wildlife hospitals and rehabilitation centres, “Action for Wildlife” based in Thessaloniki and “EKPAZ – Hellenic Centre for Wildlife Rescue and Rehabilitation” based on the island of Aegina were included in the survey

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Summary

Introduction

The importance of wildlife protection and conservation came under the spotlight several decades ago and today is more comprehensive and integrated than ever [1]. Wildlife infectious diseases are a key field of investigation with regard to robustness and conservation of wild animal populations, but are important as some of them may affect domestic animals and where zoonotic pathogens are involved, humans too. The study of such interactions constitutes the core of the One Health approach. In every evaluation of parasitism in wild animals three main points should be considered: the effect and importance of the parasites on the hosts themselves, the transmissibility of parasites to domestic animals, and the relationship to public health [2]

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