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 47-year-old male admitted for MSSA septicemia secondary to a laceration repair on the back of the head 9 days prior had positive surgical site and blood cultures with MSSA. Oxacillin 2 g every 4 h was initiated on day 4. Echocardiogram was negative for vegetations, and on day 11, antimicrobial therapy was switched to ceftriaxone 2 g every 24 h for 6 weeks of therapy.