Standard precautions are the minimum practices used for all older people in all situations, whether or not infection is known: hand hygiene, aseptic technique, respiratory hygiene and cough etiquette, safe use and disposal of sharps, reprocessing of reusable equipment, appropriate PPE, waste management, environmental cleaning and appropriate handling of linen.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.