[ExpertScie]

I never understand these biosafety levels they are always an annoying thing for me, any ways this article is quite easy and some of these are understood by me now.

Dear TobyForbes,....Thanks.

Biosafety is important not only for the safety of personnel (esp. Microbiologist) working in that area but also for keeping our environment safe.
Restricted area (As per bio-safety levels) helps to avoid the spread of lethal pathogens. To understand lethal pathogens and to develop new technologies, we need to handle them but defining (biosafety levels) and implementing "good safety practices" protect everyone !
Thanks TobyForbes for appreciation !
Regards,
ExpertScie.