B Results: b The pandemic saw a surge in ICU patients, and it caused an uptick in central line placement. An educational poster was created and displayed in the ICU, and (d) Closed Loop Feedback: The result of the post-intervention numeric improvement measure and sample size were monitored. B Introduction: b The Mayo Clinic, Mankato Intensive Care Unit (ICU) has seen a steady increase in central line utilization, known to increase risk for central line-associated bloodstream infections (CLABSI). [Extracted from the article]