Investigation and control of a nosocomial norovirus outbreak in a long-term care facility.

摘要

Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) infection first emerged in early 1990s in Australia.1 Most patients with CA-MRSA infection present with mild skin and soft-tissue infection, but some patients may present severe clinical manifestations, such as necrotizing pneumonia, severe sepsis, or necrotizing fas-ciitis, resulting in fatalities.