Advances in Reptile and Amphibian Infectious Diseases

A special issue of Animals (ISSN 2076-2615). This special issue belongs to the section "Herpetology".

Deadline for manuscript submissions: 31 December 2025 | Viewed by 740

Special Issue Editor


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Guest Editor
Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California-Davis, One Shields Avenue, Davis, CA 95616, USA
Interests: infectious disease; mycology; reptile; fungus

Special Issue Information

Dear Colleagues,

There has never been a more exciting time to be investigating infectious disease! With today’s technologies, the sky is the limit as to what we can discover and how we can positively impact reptiles and amphibians on both the individual and population levels. Given the conservation perils that many of these species face and the growing appreciation for nontraditional species as a part of human–animal bonds, the need to advance the field of reptile and amphibian infectious disease is clear.

We are pleased to invite you to submit the results of your research in this area.

For this Special Issue of Animals, we will consider manuscripts sharing original research and providing cutting-edge information related to our understanding of infectious diseases in reptiles and/or amphibians. We will consider manuscripts exploring any of the facets of the epidemiologic triad of infection (host susceptibility, microbe characteristics, and susceptible environment conditions), as well as those covering the clinical manifestations of disease. Clinical case reports and case series that present newly discovered infectious agents and/or novel presentations will be considered if they present opportunities to advance clinical medicine. Studies reporting basic and clinical research are equally welcome. 

Dr. Krista Keller
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Animals is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • mycology
  • bacteriology
  • virology
  • parasitology
  • reptile
  • amphibian
  • conservation

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Published Papers (1 paper)

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Research

23 pages, 23270 KiB  
Article
Identifying Infectious Agents in Snakes (Boidae and Pythonidae) with and Without Respiratory Disease
by Marline M. Faulhaber, Florence Tardy, Anne V. Gautier-Bouchardon, Sabine Öfner, Sebastiaan Theuns, Sieglinde Coppens, Elisabeth Müller, Michael Pees and Rachel E. Marschang
Animals 2025, 15(15), 2187; https://doi.org/10.3390/ani15152187 - 25 Jul 2025
Viewed by 517
Abstract
Mycoplasmas are known respiratory pathogens in tortoises, but few studies exist in snakes. To better understand the correlation with clinical signs and co-infections, samples from mycoplasma-positive snakes with and without clinical respiratory disease were analyzed. Oral swabs from 15 snakes (pythons n = [...] Read more.
Mycoplasmas are known respiratory pathogens in tortoises, but few studies exist in snakes. To better understand the correlation with clinical signs and co-infections, samples from mycoplasma-positive snakes with and without clinical respiratory disease were analyzed. Oral swabs from 15 snakes (pythons n = 12, boas n = 3) were examined using polymerase chain reaction (PCR) and third-generation sequencing (TGS). Additionally, mycoplasma isolation assays were performed. Pathogens detected by PCR included Mycoplasmas (15/15, 100%), serpentoviruses (9/15, 60%), and Chlamydia sp. (2/15, 13%); those detected by TGS included Mycoplasmas (14/15, 93%), serpentoviruses (10/15, 67%), Chlamydia sp. (1/15, 7%), and 15 different bacterial species. Sequencing of the mycoplasma PCR products revealed a close genetic relationship to Mycoplasmopsis agassizii. TGS identified genetically distinct mycoplasmas and three different serpentoviruses. While mycoplasmas could not be successfully propagated, Brucella intermedia comb. nov. was identified in eight cultures. Respiratory disease in snakes is often multifactorial, involving various pathogens and environmental influences. This study demonstrates that comprehensive diagnostics are essential for understanding disease processes in snakes and improving the detection of diverse pathogens. Further research is needed to improve laboratory diagnostics for infectious diseases in reptiles and to better understand the roles of various pathogens in respiratory diseases in snakes. Full article
(This article belongs to the Special Issue Advances in Reptile and Amphibian Infectious Diseases)
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