Biosafety Level 3
The containment laboratory with a Biosafety Level 3 (BSL-3) or Containment Level 3 (CL3) is designed for working with Hazard group 3 organisms.
Figure: Biosafety Level 3
The characteristics of BSL-3 are:
-
Laboratory personnel has specific training in handling risk group 3 pathogens, and they are supervised by an experienced scientist.
-
The primary and secondary barriers are emphasized in order to minimize the release of infectious organisms into the environment.
-
Additional features that prevent transmission of Risk group 3 organisms:
-
Proper respiratory protection
-
HEPA filtration of exhausted laboratory air
-
Strictly controlled laboratory access
-
Read more: