From: APSIC Guidelines for environmental cleaning and decontamination
PATIENT RISK GROUPS | CONSTRUCTION ACTIVITY | CONSTRUCTION ACTIVITY | CONSTRUCTION ACTIVITY | CONSTRUCTION ACTIVITY |
TYPE A | TYPE B | TYPE C | TYPE D | |
Low Risk | 1 | 11 | 11 | 111/ 1 V |
Medium Risk | 1 | 11 | 111 or 11 | 1 V |
High Risk | 1 | 11 or III | 111/ 1 V | 1 V |
Highest Risk | 11 or I-III | 111/ 1 V | 111/ 1 V | 1 V |