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  1. Biological hazard - Wikipedia

    A biological hazard, or biohazard, is a biological substance that poses a threat (or is a hazard) to the health of living organisms, primarily humans. This could include a sample of a microorganism, virus …

  2. What Is a Biohazard? Categories, Levels, and Risks

    Aug 18, 2025 · A biohazard refers to any biological substance that poses a threat to the health of living organisms, primarily humans. The danger can manifest as an infection, toxicity from harmful …

  3. Biological Hazard: Examples of Biohazards & Prevention

    Feb 17, 2023 · Biological hazards, or biohazards, are substances that threaten the health of living organisms. Find out about biohazard examples and how to prevent them.

  4. Biohazard Exposure - Ready.gov

    Apr 24, 2023 · The first sign of a biohazard exposure may be when people notice symptoms of the disease caused by exposure to the bacteria, virus or toxin. Public health officials may not …

  5. 6 Common Biohazard Examples and Safety Levels - Aftermath

    Dec 23, 2024 · What is a Biohazard? A biohazard is any biological material—including microorganisms, plants, animals, or byproducts—that poses a threat to human or environmental health.

  6. What Is the Full Meaning of Biohazard? - biocleansocal.com

    Discover the full meaning of biohazard, including types, risk levels, health and environmental impacts, safety measures, proper disposal methods, and the significance of the biohazard symbol for …

  7. Biological Hazards - Centers for Disease Control and Prevention

    Jun 10, 2022 · Biological hazards are disease producing agents (pathogens) that can be transmitted to individuals through various routes of exposure (modes of transmission). Exposure to these hazards …

  8. BIOHAZARD Definition & Meaning - Merriam-Webster

    The meaning of BIOHAZARD is a biological agent or condition that is a hazard to humans or the environment; also : a hazard posed by such an agent or condition. How to use biohazard in a sentence.

  9. Biological Hazard Examples & How to Prevent Them

    A biological hazard, sometimes called a biohazard, refers to any substance produced by a living organism that can threaten human health. Common examples include bacteria, viruses, fungi and …

  10. What is a Biological Hazard? Examples and Control Measures

    Jun 14, 2023 · Biological hazards, also known as biohazards, refer to biological substances that threaten the health of living organisms. These substances can come in various forms, potentially harming …