A 19-year-old male admitted for possible meningitis presented with numbness and fever and developed acute paraplegia secondary to a spinal abscess. Surgical and blood cultures revealed MSSA on day 1, then the patient developed sepsis secondary to a pulmonary septic embolus. Vancomycin was discontinued, and oxacillin 2 g every 4 h was initiated on day 4. He had negative blood cultures on day 6. On day 14, he was discharged to rehabilitation on ceftriaxone 2 g every 24 h for 8 weeks.
A 40-year-old female admitted for a BSI with an abscess on her left arm was hospitalized 2 days prior for new-onset DM. Blood cultures drawn on the day of discharge from the previous hospitalization grew MSSA. New blood cultures were obtained, and she was initiated on vancomycin therapy. On day 2, cultures revealed MSSA; vancomycin was discontinued, and oxacillin 2 g every 4 h was prescribed. On day 5, oxacillin was discontinued and she was discharged with ceftriaxone 2 g every 24 h to complete 4 weeks of therapy.