Antimicrobial Stewardship Program Practice Test

Methicillin-resistant Staphylococcus aureus (MRSA) or its variant Methicillin-resistant Staphylococcus pseudintermedius (MRSP) are known to colonize various animals, which can serve as reservoirs for antibiotic resistance. In the context of companion animals, dogs are especially notable carriers of MRSP. This species is closely related to Staphylococcus aureus and commonly found in dogs, often leading to skin infections and other clinical conditions.

The relationship between MRSP and dogs is an important aspect of veterinary medicine and public health, especially given the zoonotic potential where these resistant strains can be transmitted to humans or other species. While other animals can also carry resistant strains, the prevalence of MRSP colonization in dogs makes them a significant focus in the study of antimicrobial resistance.