Cara is Norse for song of the swan or swan maiden. Cara was one of the Valkyries who took fallen battle heroes to their reward in Valhalla. The phrase swan song used to describe someone's last hurrah comes from this. This name is also spelled Kara. -- Anonymous User 10/2/2008. To the anonymous person above who claims Cara to be a Norse name having to do Valkyries and swan songs.
Methicillin-resistant Staphylococcus aureus (MRSA) (/ÉmÉrÉseÉª/ or /ËmÉrsÉ/) is a bacterium responsible for several difficult-to-treat infections in humans. It is also called oxacillin-resistant Staphylococcus aureus (ORSA).RSA is any strain of Staphylococcus aureus that has developed, through the process of natural selection, resistance to beta-lactam antibiotics, which include the penicillins (methicillin, dicloxacillin, nafcillin, oxacillin, etc.) and the cephalosporins.
Symptoms and Signs of a MRSA Infection. The majority of MRSA infections remain restricted to the skin. HA-MRSA can cause severe illness, where the bacteria can spread to the blood, bones, and other tissue.RSA (methicillin resistant staphylococcus aureus) is a type of staphylococcus bacteria (staph) that is resistant to beta-lactam antibiotics. MRSA is contagious and can cause life-threatening infection. MRSA isnât found in the natural environment (soil or water).