BSL1luokan
BSL-1 class (BSL-1) refers to the lowest level of biosafety containment used for work with microorganisms that are not known to cause disease in healthy adults. Work at this level relies on standard microbiological practices and does not require specialized containment equipment. Organisms classified as risk group 1 pose minimal risk to laboratory personnel and the community.
Common examples include nonpathogenic strains of Escherichia coli (such as K-12) and the yeast Saccharomyces cerevisiae.
Facilities and practices for BSL-1 emphasize hygiene and basic containment rather than specialized engineering controls. Laboratories
Personnel must be trained in standard practices and supervised as they gain experience. Work is conducted to
BSL-1 is widely used in teaching labs, basic research, and introductory microbiology courses where the organisms