MRSA is a terrible disease that is very difficult to control

MRSA is a terrible disease that is very difficult to control. Recent conversation has emerged as to whether or not the current methods of screening and contact are truly effective. Research and explain MRSA, its current methods of control, and how changes can be beneficial and/or harmful?

Ref.: Cowan, M. K. (2014) (4^th Ed.). Microbiology: A Systems Approach, McGraw Hill