Cefazolin 2 g IV q8h for invasive infection (adjust for renal function)
Gram-positive cocci in clusters, coagulase positive
Staphylococcus aureus is a common microorganism that colonizes the skin/nares and can cause invasive disease.
Pyogenic skin and soft tissue infection
Infection of prosthetic devices
Osteomyelitis (vertebral most common in adults)