Sustained Culture of Safety After Select Agent Exposure

Abstract

Abstract Introduction/Objective In January of 2021 our laboratory experienced the occupational exposure of 3 technologists to the select agent Burkholderia pseudomallei due to improper recognition and manipulation outside a biosafety cabinet. Subsequently, an interactive computer module was created to train technologists on timely recognition, followed by a “fake” patient test to evaluate comprehension. In that initial period, 100% compliance and successful recognition was demonstrated. To evaluate sustained compliance and recognition, another wave of evaluation was performed Jan- Dec 2022. Methods/Case Report During the study period several new staff members were hired and demonstrated compliance with completing the computer module. Clinical isolates suspicious for a select agent were reported to the Medical Director on rounds daily and reviewed for potential exposure, which was defined as manipulation of the suspicious isolate outside of the biosafety cabinet. Additional challenge “fake” patients were circulated. Results (if a Case Study enter NA) During the study period, 16 isolates were deemed suspicious for select agents based on macroscopic and microscopic morphology and biochemical reactions. Of these, 0 resulted in laboratory exposures. Of the challenge isolates, 1 resulted in a near-miss potential for exposure due to the lack of recognition of macroscopic characteristics. Conclusion The use of an interactive computer module focused around timely recognition and safe handling of potential select agents resulted in sustained laboratory safety and avoidance of potential occupational exposures.