Biorisk Management for SARS-CoV-2 Research in a Biosafety Level-3 Core Facility

Abstract

The emerging severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) presents hazards to researchers and other laboratory personnel in research settings where the live virus is stored and handled. The Biosafety Level-3 (BSL-3) Core Facility (CF) at Yong Loo Lin School of Medicine in National University of Singapore (NUS Medicine) has implemented a biorisk management (BRM) system to ensure that biorisk to employees, the public, or the environment are consistently minimized to an acceptable level while working with SARS-CoV-2. This chapter summarizes how a BRM system can be implemented in academic institutions based on international standards in the context of existing local legislations/regulations and institutional policies/guidelines to minimize the risk of laboratory-acquired infections and deliberate misuse of the newly emerged virus, SARS-CoV-2 in BSL-3 laboratories. The BRM programs prioritize performing risk assessments prior to implementation of work processes and reassessing the risk portfolio of the facilities from time to time, determining root causes and prevention of recurrences. Focusing on awareness-raising and educating the laboratory users in biosafety and biosecurity, and identifying opportunities for improvement are the other key factors for a sustainable and successful BRM system in the NUS Medicine BSL-3 CF.

Keywords: BSL-3; Biorisk management; Biosafety; Biosecurity; COVID-19; ISO 35001:2019; Risk assessment; SARS-CoV-2.