1.0Glossaryhttps://www.healthbenefitstimes.com/glossaryGlossaryhttps://www.healthbenefitstimes.com/glossary/author/adminglossary/Biosafety level - Definition of Biosafety levelrich600338<blockquote class="wp-embedded-content" data-secret="Z6bcD6hg9B"><a href="https://www.healthbenefitstimes.com/glossary/biosafety-level/">Biosafety level</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.healthbenefitstimes.com/glossary/biosafety-level/embed/#?secret=Z6bcD6hg9B" width="600" height="338" title="“Biosafety level” — Glossary" data-secret="Z6bcD6hg9B" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
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A classification system to indicate the safety precautions required for those investigating microorganisms (esp. viruses known to be dangerous or lethal to those exposed to them). There are four BSLs, with BSL-4 requiring the highest level of security.