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Biohazard

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Key Stage 3

The hazard symbol for a biohazard.

Meaning

A biohazard is something which contains pathogens which could cause disease.

About Biohazards

Experiments growing micro-organisms are often a biohazard as some of the micro-organisms grown might be pathogenic.

Precautions

Key Stage 4

Meaning

A biohazard is something which contains pathogens which could cause disease.

About Biohazards

Experiments growing micro-organisms are often a biohazard as some of the micro-organisms grown might be pathogenic.

Precautions