What is antibiotic-resistant Staphylococcus aureus?
Methicillin-resistant Staphylococcus aureus (MRSA) is resistant to antibiotic Methicillin, Penicillin, Oxacillin and Amoxicillin. It is classified as HA-MRSA (healthcare-associated methicillin-resistant Staphylococcus) and CA-MRSA (community-associated methicillin-resistant Staphylococcus.