Phenotypic and genotypic characterization of methicillinresistant Staphylococcus aureus (MRSA) isolated from dogs and cats at University Veterinary Hospital, Universiti Putra Malaysia
Methicillin-resistant Staphylococcus aureus (MRSA) is known to cause nosocomial infections and is now becoming an emerging problem in veterinary medicine. The objective of the study was to determine the presence of MRSA in 100 cats and dogs sampled between November 2007 and April 2008 at the Univers...
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| Format: | Non-Indexed Article |
| Published: |
2010
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| Online Access: | http://discol.umk.edu.my/id/eprint/7703/ http://www.msptm.org/files/483_-_492_Aklilu_E.pdf |
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| Institution: | Universiti Malaysia Kelantan |
| Summary: | Methicillin-resistant Staphylococcus aureus (MRSA) is known to cause
nosocomial infections and is now becoming an emerging problem in veterinary medicine.
The objective of the study was to determine the presence of MRSA in 100 cats and dogs
sampled between November 2007 and April 2008 at the University Veterinary Hospital,
Universiti Putra Malaysia. MRSA was detected in 8% of pets sampled. Ten percent (5/50)
and 6% (3/50) of the isolates were from dogs and cats, respectively. All MRSA isolates
possessed the mecA gene and were found to be resistant to at least three antimicrobials
with a minimum of Oxacillin MIC of 8 μg/mL. One isolate (CT04) had an extremely high
MIC of >256 μg/mL. The MLST type ST59 found in this study have been reported earlier
from Singapore and other countries as a strain from animal and community-associated
MRSA respectively. Pulsed-field gel electrophoresis revealed five pulsotypes. Two isolates
from cats (CT27 and CT33) and three isolates from dogs (DG16, DG20, and DG49) were
respectively assigned to pulsotypes B and D. The study suggests that cats and dogs in
Malaysia are potential reservoirs for MRSA. |
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