Incidence of methicillin resistant coagulase positive & coagulase negative staphylococci in blood cultures.
Isolates of Staphylococcus aureus and coagulase negative staphylococci (CONS) from blood culture of bacteraemic patients were studied for methicillin resistance is 1993 and 1996. An increase in methicillin resistance among these isolates was observed in 1996. In 1993, 32.6 per cent isolates of S. aureus were methicillin resistant, this increased to 45.7 per cent in 1996. Methicillin resistance in CONS were 1.6 and 14.6 per cent respectively in 1993 and 1996. This increase in methicillin resistance may pose therapeutic problems and requires more effective drugs based on susceptibility testing of such isolates.
Jesudason
M V
MV
Department of Clinical Microbiology, Christian Medical College & Hospital, Vellore.
Anandaraj
W S
WS
Jegadeesan
P
P
D016470:Bacteremia / Q000097:blood; D003030:Coagulase / Q000378:metabolism*; D006801:Humans; D016106:Methicillin Resistance; D013203:Staphylococcal Infections / Q000097:blood / Q000382:microbiology; D013211:Staphylococcus aureus / Q000187:drug effects* / Q000302:isolation & purification
D003030:Coagulase