biological hazard

• Are those that arise from exposure to harmful biological agent

  biological hazards
• types of biological agents

  bacteria, viruses, fungi, parasites, microorganisms
• caused by microorganisms that can be transmitted from one person to another

  infectious diseases
• substance that can cause allergic reactions

  allergens
• substance produced by living organisms, such as venom

  toxins
• waste products from living organisms that can pose a risk to human health

  biological waste
• use of living organisms or their products to produce use products or processes, such as genetically modified organisms

  biotechnology