biosafety level 1


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Noun1.biosafety level 1 - exposure only to infectious agents that do not ordinarily cause human diseasebiosafety level 1 - exposure only to infectious agents that do not ordinarily cause human disease
biosafety level - the level of safety from exposure to infectious agents; depends on work practices and safety equipment and facilities
References in periodicals archive ?
Instead, mixed cultures of Biosafety Level 1 laboratory stock cultures belonging to the Enterobacteriaceae (a group of bacteria that are common inhabitants of the intestinal tracts of humans and animals) were given to the students.
However, despite being nonpathogenic to healthy humans (and thus classified as a Biosafety Level 1 species), B.