EFO_0008557 (Methicillin-Susceptible Staphylococcus Aureus Infection) can be described as follows. A bacterial infection that is caused by Staphylococcus aureus and can be treated by methicillin class antibiotics. Also known as: MSSA, MSSA bacteremia, MSSA bacteremias, MSSA infection, Methicillin-susceptible Staphylococcus aureus (MSSA) infection, infection by MSSA, methicillin-susceptible S. aureus (MSSA) infection, methicillin-susceptible Staphylococcus aureus (MSSA) bacteremia.