Keywords:
Contamination, Danger of infection, Definitions, Density, Environmental cleanliness, Health protection, Hygiene, Infection, Infectious diseases, Liquids, Marking, Masks, Masks (protective clothing), Materials specification, Medical devices, Medical equipment, Medical sciences, Occupational medicine, Occupational safety, Operation, Overalls, Patient protection, Performance requirements, Personnel, Protective clothing, Protective measures, Resistance, Safety engineering, Safety measures, Specification (approval), Strength of materials, Testing, Textile products, Textiles, Tightness, Workplace safety