What is the role of surveillance in an ICRA program?

• A. Surveillance is primarily used for budgeting and scheduling.
• B. Monitoring adherence to controls, detecting breaches, tracking air quality and environmental indicators, and enabling rapid response to exposure events.
• C. Surveillance is about evaluating vendor performance in financial terms.
• D. Surveillance only records how many people enter a zone.

Answer: (B)

Surveillance in an ICRA program is ongoing data collection and monitoring to protect people from infection risks. It isn’t about budgeting or vendor evaluations; it’s about watching how well infection-control measures are functioning and catching problems early. This includes tracking whether controls are in place and followed, such as proper use of engineering controls (like negative pressure rooms and adequate ventilation), filtration, cleaning and disinfection practices, and appropriate use of PPE. It also involves measuring environmental indicators relevant to infection risk—air quality, ventilation performance, humidity, and other environmental signals—and promptly identifying breaches or exposure events. When a lapse is detected, surveillance enables a rapid response to contain exposure, adjust controls, and prevent transmission. That broad, real-time monitoring and quick action is what makes surveillance essential to ICRA.