An infection preventionist is educating healthcare personnel on standard precautions and isolation requirements.

The Certification Study Guide (6th edition) stresses that education alone is insufficient to ensure sustained adherence to infection prevention practices. While lectures and demonstrations are valuable for knowledge dissemination, they do not guarantee consistent behavioral compliance over time. In this scenario, the occurrence of a CRE outbreak three months after education indicates a gap between knowledge and practice.

To minimize the risk of a subsequent outbreak, the most effective strategy is directly assessing staff compliance with isolation precautions, which is best accomplished by engaging managers and leadership. The study guide emphasizes the importance of monitoring, auditing, and feedback as core components of an effective infection prevention program. Managers are uniquely positioned to observe daily practice, reinforce expectations, and hold staff accountable for adherence to standard and transmission-based precautions.

The other options focus primarily on educational reinforcement rather than practice validation. Updating content, testing knowledge, or offering recorded lectures may improve awareness but do not address whether staff are actually implementing precautions correctly at the point of care. CRE transmission is most often linked to failures in hand hygiene, contact precautions, and environmental cleaning—issues that require ongoing observation and performance management, not passive education.

This question reflects a common CIC exam theme: preventing outbreaks requires behavioral verification and leadership engagement, not education alone. By assessing and reinforcing compliance through managers, the infection preventionist addresses the root cause of transmission risk and supports sustainable prevention.