PMID- 16961819 OWN - NLM STAT- MEDLINE DCOM- 20070130 LR - 20060911 IS - 0959-4493 (Print) IS - 0959-4493 (Linking) VI - 17 IP - 5 DP - 2006 Oct TI - Screening of Staphylococcus aureus, Staphylococcus intermedius, and Staphylococcus schleiferi isolates obtained from small companion animals for antimicrobial resistance: a retrospective review of 749 isolates (2003-04). PG - 332-7 AB - Companion animal staphylococcal isolate antibiograms were screened retrospectively to determine the frequency of methicillin-resistant (MR) infection by Staphylococcus aureus, Staphylococcus intermedius, and Staphylococcus schleiferi. Rates of MR were: S. aureus 35%, S. intermedius 17%, and S. schleiferi 40%. Frequency of isolation of methicillin-resistant S. aureus (MRSA) from dogs and cats was similar, whereas methicillin-resistant S. intermedius (MRSI) and methicillin-resistant S. schleiferi (MRSS) were significantly more common in dogs. MRSS was more commonly associated with superficial (skin and ear canal) infections, whereas MRSA was more commonly associated with deep infections. The MR strain resistance pattern to other classes of antibiotics was also investigated. MRSA was resistant to the most classes of antibiotics, followed by MRSI, while MRSS maintained the most favourable susceptibility profile. MR staphylococci may pose a significant risk to animal and public health. Therefore, to avoid selecting for resistant strains in cases of suspected staphylococcal infection, clinicians should consider culture and susceptibility testing early in the course of treatment. FAU - Morris, Daniel O AU - Morris DO AD - Department of Clinical Studies - Philadelphia, University of Pennsylvania, 3900 Delancey St., Philadelphia, PA 19104, USA. domorris@vet.upenn.edu FAU - Rook, Kathryn A AU - Rook KA FAU - Shofer, Frances S AU - Shofer FS FAU - Rankin, Shelley C AU - Rankin SC LA - eng PT - Journal Article PL - England TA - Vet Dermatol JT - Veterinary dermatology JID - 9426187 SB - IM MH - Animals MH - Cat Diseases/*microbiology MH - Cats MH - Dog Diseases/*microbiology MH - Dogs MH - *Drug Resistance, Multiple, Bacterial MH - Retrospective Studies MH - Staphylococcal Infections/microbiology/*veterinary MH - Staphylococcus/*drug effects/isolation & purification EDAT- 2006/09/12 09:00 MHDA- 2007/01/31 09:00 CRDT- 2006/09/12 09:00 PHST- 2006/09/12 09:00 [pubmed] PHST- 2007/01/31 09:00 [medline] PHST- 2006/09/12 09:00 [entrez] AID - VDE536 [pii] AID - 10.1111/j.1365-3164.2006.00536.x [doi] PST - ppublish SO - Vet Dermatol. 2006 Oct;17(5):332-7. doi: 10.1111/j.1365-3164.2006.00536.x.