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).
Staphylococcus bacteria are contagious, which means that anyone can contract a staph infection. A staph infection is caused by Staphylococcus bacteria. There are several different types of Staphylococcus bacteria (staph for short) that can cause infections in humans (see Staph Infection Causes) .Most of the time, they cause skin infections; however, staph bacteria can also cause more serious infections.taphylococcus bacteria are contagious, which means that anyone can contract a staph infection. A staph infection is caused by Staphylococcus bacteria. There are several different types of Staphylococcus bacteria (staph for short) that can cause infections in humans (see Staph Infection Causes) .