High HDL cholesterol has been associated with a reduced risk for heart attack, but how it actually reduced the risk remained unclear. It turns out that some mechanisms that raise HDL do not seem to lower the risk of heart attack.
MRSA (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).
MRSA (methicillin-resistant Staphylococcus aureus) is a potentially dangerous type of staph bacteria. Staph is commonly carried on the skin or in the nose of healthy people and can sometimes cause infection. MRSA is resistant to treatment by certain antibiotics.Although the infection may start as a minor skin sore, it can become serious, sometimes even fatal.taph is commonly carried on the skin or in the nose of healthy people and can sometimes cause infection. MRSA is resistant to treatment by certain antibiotics. Although the infection may start as a minor skin sore, it can become serious, sometimes even fatal.