Biosafety Guidelines for Handling Microorganisms in the Teaching Laboratory: Development and Rationale

• Main Author: Elizabeth A.B. Emmert
• Format: Article
• Language: English
• Published: American Society for Microbiology 2013-01-01
• Series: Journal of Microbiology & Biology Education
• Subjects: biosafety; guidelines; teaching laboratories; biosafety level; personal protective equipment; biosafety in microbiological
• Online Access: http://jmbesubmissions.asm.org/index.php/jmbe/article/view/531
• ISSN: 1935-7877; 1935-7885

The safe handling of microorganisms in the teaching laboratory is a top priority. However, in the absence of a standard set of biosafety guidelines tailored to the teaching laboratory, individual educators and institutions have been left to develop their own plans. This has resulted in a lack of consistency, and differing levels of biosafety practices across institutions. Influenced by the lack of clear guidelines and a recent outbreak of Salmonella infections that was traced back to teaching laboratory exposures, the Education Board of the American Society for Microbiology charged a task force to develop a uniform set of biosafety guidelines for working with microorganisms in the teaching laboratory. These guidelines represent best practices for safely handling microbes, based on the safety requirements found in the Centers for Disease Control and Prevention’s (CDC’s) Biosafety in Microbiological and Biomedical Laboratories (BMBL). Guidelines for safely handling microbes at both biosafety level 1 (BSL1) and biosafety level 2 (BSL2) were developed. The guidelines are brief by design for ease of use and are accompanied by an extensive appendix containing explanatory notes, sample documents, and additional resources. These guidelines provide educators with a clear and consistent way to safely work with microorganisms in the teaching laboratory.