Antimicrobial resistance in companion animals

Area of Science:

• Veterinary Medicine
• Microbiology
• Public Health

Background:

• Antimicrobial resistance (AMR) poses a significant threat in companion animals.
• Concerns include difficult-to-treat infections, use of medically important antimicrobials, and zoonotic transmission.
• The scope of AMR in pets is not fully understood due to limited surveillance.

Purpose of the Study:

• To highlight the emerging problem of antimicrobial resistance in companion animals.
• To underscore the need for improved surveillance and understanding of AMR in pets.
• To emphasize the implications for both animal and human health.

Main Methods:

• Literature review and synthesis of current knowledge on AMR in companion animals.
• Analysis of the impact of AMR on veterinary diagnostics and therapeutics.
• Discussion of surveillance gaps and One Health implications.

Main Results:

• AMR is confirmed as a problematic issue in various companion animal pathogens and commensals.
• Key resistant bacteria include staphylococci, enterococci, Escherichia coli, and Salmonella.
• Limited surveillance data hinders a comprehensive understanding of AMR prevalence.

Conclusions:

• Antimicrobial resistance in companion animals is an under-recognized but critical issue.
• Addressing AMR in pets is essential for animal welfare and public health.
• Enhanced surveillance and research are crucial to mitigate AMR risks.