Advances in Antimicrobial Resistance and Antibiotics Development in Companion Animals

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

Deadline for manuscript submissions: 20 January 2026 | Viewed by 534

Special Issue Editors


E-Mail Website
Guest Editor
Koret School of Veterinary Medicine, Large Animal Department, The Hebrew University of Jerusalem, Rehovot 7610001, Israel
Interests: antimicrobial resistance; biosecurity; infection control; extended spectrum beta lactamase producing Enterobacterales

E-Mail Website
Guest Editor
Koret School of Veterinary Medicine, The Hebrew University of Jerusalem, Rehovot 7610001, Israel
Interests: clinical pharmacology; vector borne diseases; equine piroplasmosis; west nile virus; MDR bacteria
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Antimicrobial medicines are the cornerstone of human and veterinary medicine. Antimicrobial resistance (AMR) is a global problem, particularly as regards One Health initiatives. Drug-resistant infections impact the health and economies of humans, animals and plants, increase morbidity and mortality rates, reduce productivity in farms, and threaten food security. According to the WHO, contributing factors to AMR include poor quality sanitation and hygiene (WASH), poor infection and disease prevention and control, healthcare facilities and farms, lack of vaccines, diagnostics and medicines, deficits in legislation and lacking awareness and knowledge.

We are pleased to invite authors to participate and submit high quality articles in the field of antimicrobial resistance in companion animals, and contribute to the understanding of this important topic.

This Special Issue aims to investigate the extent of AMR in companion animals and provide practical methods and novel ideas to control and reduce AMR.

In this Special Issue, original research articles and reviews are welcome. Research areas may include (but are not limited to) the following:

  • AMR epidemiology in companion animals, including horses;
  • The association between AMR in humans and their pets;
  • Molecular characteristics of multi-drug resistant bacteria, isolated from pets;
  • Infection control in veterinary clinics and hospitals;
  • Antibiotic development and stewardship in veterinary medicine;
  • Colonization and infection of multi-drug resistant bacteria in companion animals.
  • We look forward to receiving your contributions.

Dr. Anat Shnaiderman Torban
Prof. Dr. Amir Steinman
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. 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

  • antimicrobial resistance
  • multi-drug resistance
  • infection control
  • surveillance
  • veterinary clinics
  • antibiotic stewardship

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:

Research

23 pages, 3211 KiB  
Article
Investigation of Bacterial Species and Their Antimicrobial Drug Resistance Profile in Feline Urinary Tract Infection in Thailand
by Kankanit Lapcharoen, Chunyaput Bumrungpun, Wiyada Chumpol, Kamonwan Lunha, Suganya Yongkiettrakul, Porntippa Lekcharoensuk and Chantima Pruksakorn
Animals 2025, 15(15), 2235; https://doi.org/10.3390/ani15152235 - 30 Jul 2025
Viewed by 365
Abstract
Feline urinary tract infections (UTIs) present a common challenge in veterinary practice, underscoring the importance of understanding local bacterial pathogens and antimicrobial resistance (AMR). This study determined bacterial prevalence and antimicrobial susceptibility in cats at Kasetsart University’s Veterinary Teaching Hospital in Bangkok, Thailand. [...] Read more.
Feline urinary tract infections (UTIs) present a common challenge in veterinary practice, underscoring the importance of understanding local bacterial pathogens and antimicrobial resistance (AMR). This study determined bacterial prevalence and antimicrobial susceptibility in cats at Kasetsart University’s Veterinary Teaching Hospital in Bangkok, Thailand. Of the 543 cystocentesis urine samples collected from 428 cats, 115 (21.2%) tested positive for bacterial cultures, leading to a diagnosis of UTIs in 95 cats (22.2%). The most prevalent isolates included Escherichia coli (24.8%), Staphylococcus species (19.2%), Proteus mirabilis (13.6%), Pseudomonas aeruginosa (12.0%), and Enterococcus species (12.0%). Staphylococcus felis (8.8%) and Staphylococcus pseudintermedius (5.6%) were the predominant Staphylococcus species. Rare pathogens such as Corynebacterium urealyticum and Lactococcus garvieae were also identified. Antimicrobial testing revealed alarming resistance, with 69.2% of isolates exhibiting multidrug resistance (MDR). Escherichia coli and Proteus mirabilis showed high resistance to amoxicillin/clavulanic acid (AMC) (45.2–70.6%) and sulfamethoxazole/trimethoprim (SXT) (51.6–52.9%). Enterococcus faecium exhibited 85.7% resistance to AMC. Methicillin resistance was identified in 41.7% of Staphylococcus isolates, particularly high in Staphylococcus epidermidis (75.0%) and Staphylococcus pseudintermedius (71.4%). High fluoroquinolone resistance among MDR isolates further exacerbates AMR concerns. These results indicate that MDR Gram-negative, Staphylococcus, and Enterococcus species complicate the empirical treatment of feline UTIs, highlighting significant implications for AMR in veterinary practice. Full article
Show Figures

Figure 1

Back to TopTop