Biosafety levels (BSLs) are safety protocols designed to protect lab workers, the environment, and the public from infectious agents. There are four levels, each with increasing precautions. BSL-1 handles low-risk agents, like harmless bacteria, requiring minimal safety measures. BSL-2 deals with moderate-risk pathogens, such as HIV, necessitating lab coats and gloves.
Also See: Biomedical Waste Management PPT
Biosafety Levels PPT: BSL-1, BSL-2, BSL-3, BSL-4
BSL-3 involves high-risk, airborne agents like tuberculosis, requiring controlled access and specialized ventilation. BSL-4 is the highest level, used for life-threatening pathogens like Ebola, demanding full containment, sealed environments, and protective suits. These levels ensure safe research while minimizing risks associated with infectious microorganisms.
Also See: Biological Classification PPT
Table of Content for Biosafety Levels PPT
- Introduction to Biosafety
- Overview of Biosafety Levels (BSL)
- Biosafety Level 1 (BSL-1)
- Biosafety Level 2 (BSL-2)
- Biosafety Level 3 (BSL-3)
- Biosafety Level 4 (BSL-4)
- Comparative Analysis of Biosafety Levels
- Conclusion
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