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Updated: May 16, 2026
12:18
Subcutaneous Infection of Methicillin Resistant Staphylococcus Aureus (MRSA)
Published on: February 9, 2011
Methicillin-resistant Staphylococcus aureus in a neonatal alpaca
Jason W Stull1, Daniel G Kenney, Durda Slavić
1Department of Pathobiology, Ontario Veterinary College, University of Guelph, Ontario, Canada. jstull@uoguelph.ca
The Canadian Veterinary Journal = La Revue Veterinaire Canadienne
|December 4, 2012
Summary
A young alpaca was found to carry methicillin-resistant Staphylococcus aureus (MRSA), a human strain linked to horses. This highlights the potential for MRSA colonization in camelids and associated health risks.
Area of Science:
- Veterinary Medicine
- Microbiology
- Zoonotic Diseases
Background:
- Camelids, such as alpacas, are increasingly recognized as potential reservoirs for various pathogens.
- Routine surveillance in veterinary settings is crucial for early detection of infectious agents.
Observation:
- A 6-hour-old alpaca presented with respiratory distress.
- Nasal swabs revealed methicillin-resistant Staphylococcus aureus (MRSA) colonization during routine hospital surveillance.
- The alpaca showed no clinical signs of MRSA infection.
Findings:
- The identified MRSA strain belonged to a human epidemic clone.
- This specific MRSA clone has known associations with equine populations.
- Colonization, rather than active infection, was confirmed in the neonate alpaca.
Implications:
- The findings suggest that camelids can serve as hosts for human-associated MRSA strains.
- This highlights potential zoonotic transmission risks and the need for further investigation into MRSA epidemiology in camelids.
- Consideration of MRSA colonization in camelids is important for both animal and public health strategies.
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