Veterinary Science in Action: How Zoo and Aquarium Animals Are Diagnosed and Cured

A special issue of Journal of Zoological and Botanical Gardens (ISSN 2673-5636).

Deadline for manuscript submissions: 30 June 2026 | Viewed by 894

Special Issue Editors


E-Mail Website
Guest Editor
Veterinary Medical Center, Oregon Zoo, Portland, OR 97221, USA
Interests: zoo animal anesthesia; zoo animal pain management; early detection of renal disease in zoo felids

E-Mail Website
Guest Editor
Hamilton Zoo, Hamilton 3289, New Zealand
Interests: infectious disease ecology; anesthesia; analgesia; native New Zealand fauna pharmacokinetics; rhinoceros medicine

E-Mail Website
Guest Editor
Veterinary Medical Center, Oregon Zoo, Portland, OR 97221, USA
Interests: gibbon neurologic disease; elephant tusk fractures

Special Issue Information

Dear Colleagues,

Zoo and aquatic animal medicine has significantly evolved in the past 20 years; however, the challenges of providing medical care and optimizing welfare persist. Zoo and aquarium residents continue to break longevity records but can hide disease and discomfort until they are past the stage where treatment could be rewarding. Training for veterinary procedures can broaden the opportunities to detect earlier disease states, but limitations with this diagnostic strategy still exist. Clinical signs are often non-specific, and achieving a diagnosis requires physical or chemical immobilization of a compromised animal. Newer technologies are now routinely utilized to diagnose diseases in zoo and aquarium animals. Increasing numbers of facilities have the capability to perform computed tomography in-house. Molecular techniques such as polymerase chain reaction (PCR) and next-generation sequencing (NGS) have revolutionized veterinary medicine in their ability to detect infectious diseases. In addition, more zoo and aquatic medicine textbooks and resources are available now than ever before. Still, many questions remain unanswered. Once a diagnosis is reached, successfully implementing a treatment plan presents a new suite of challenges. These patients are intelligent and sometimes cunning. They will carefully examine and subsequently discard food items “tainted” with medication, and some live in a saltwater environment that promptly dissipates any relevant topical treatment. Successful drug delivery requires an extraordinary level of ingenuity from veterinaries, keepers, and aquarist teams working closely in conjunction. The scope of this Special Issue is to provide an overview of different diagnostic and treatment challenges alongside new modalities available to overcome them in zoo and aquarium animals. Experiences with techniques previously described in the literature will be shared, along with those that have not. This Special Issue will present the different approaches used to manage the large diversity of species encountered in zoos and aquariums throughout the world.

The editors of this Special Issue, “Veterinary Science in Action: How Zoo and Aquarium Animals Are Diagnosed and Cured”, invite you to submit your relevant research manuscripts for review. The focus of this Special Issue is to provide veterinarians, technicians, keepers, aquarists, and people working in aquarium and zoological collections with an overview of the challenges and opportunities in diagnosing and treating animals in their care. We expect to gain perspectives from colleagues in different geographic locations and in different financial, social, and even political contexts. This issue aims to gather published and experiential information that may not have been described in the existing literature that could be useful to other colleagues.

Dr. Carlos Sánchez
Dr. Richard Sim
Dr. Josie Rose
Guest Editors

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. Journal of Zoological and Botanical Gardens is an international peer-reviewed open access quarterly 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 1200 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

  • aquarium
  • diagnosis
  • treatment
  • animal welfare
  • zoos
  • advanced imaging
  • molecular diagnostics

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • Reprint: MDPI Books provides the opportunity to republish successful Special Issues in book format, both online and in print.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Other

17 pages, 1005 KB  
Case Report
Management of Acute Kidney Injury Using Peritoneal Dialysis in a Bottlenose Dolphin (Tursiops truncatus) with Bilateral Ureteral Obstruction
by Todd L. Schmitt, Thomas H. Reidarson, James F. McBain, Hendrik H. Nollens, Amber P. Sanchez and David M. Ward
J. Zool. Bot. Gard. 2025, 6(3), 40; https://doi.org/10.3390/jzbg6030040 - 7 Aug 2025
Viewed by 759
Abstract
An adult female bottlenose dolphin (Tursiops truncatus) housed at a public oceanarium presented with acute anorexia and lethargy. A blood analysis demonstrated mild leukocytosis, marked azotemia, hyperkalemia, and hyperphosphatemia suggestive of acute kidney injury or renal insufficiency. Ultrasound examination of the [...] Read more.
An adult female bottlenose dolphin (Tursiops truncatus) housed at a public oceanarium presented with acute anorexia and lethargy. A blood analysis demonstrated mild leukocytosis, marked azotemia, hyperkalemia, and hyperphosphatemia suggestive of acute kidney injury or renal insufficiency. Ultrasound examination of the dolphin revealed ascites, pleural effusion, bilateral nephrolithiasis, mild hydronephrosis, and bilateral hydroureter consistent with bilateral post-renal obstruction. Initial treatment consisted of antibiotics, oral fluids, and anti-inflammatory treatment. Further imaging diagnosed bilateral obstructing ureteroliths at both ureteral orifice junctions of the urinary bladder. The dolphin’s azotemia and hyperkalemia were nonresponsive to traditional medical management; therefore, peritoneal dialysis was performed for emergent clinical stabilization. Peritoneal dialysis was conducted over 3 days and facilitated the patient to undergo laser lithotripsy of the offending ureteral obstruction. The dolphin made a full recovery following months of intensive medical treatment for complications from peritoneal dialysis and secondary peritonitis. This is the first documented case of successful, though complicated, peritoneal dialysis in a cetacean. Full article
Show Figures

Figure 1

Back to TopTop