Increase in community-acquired methicillin-resistant Staphylococcus aureus at a Naval Medical Center.

A retrospective review of methicillin-resistant Staphylococcus aureus isolates from the Naval Medical Center, San Diego, for the years 1994 through 1997, found that the annual number of community-acquired MRSA isolates increased during the period. These outpatient isolates were more likely than inpatient isolates to be sensitive to a greater number of antibiotics.