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  2. Biological hazard - Wikipedia

    en.wikipedia.org/wiki/Biological_hazard

    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 or toxin that can adversely affect human health. A biohazard could also be a substance harmful to other living beings. [a]

  3. Category:Biological hazards - Wikipedia

    en.wikipedia.org/wiki/Category:Biological_hazards

    Related changes; Upload file; Special pages; ... Pages in category "Biological hazards" ... This list may not reflect recent changes. *

  4. List of biosafety level 4 organisms - Wikipedia

    en.wikipedia.org/wiki/List_of_biosafety_level_4...

    What follows is a list of select agents that have specific biocontainment requirements according to US federal law. Organisms include those harmful to human health , or to animal health . [ 1 ] The Plant Protection and Quarantine programs (PPQ) of the Animal and Plant Health Inspection Service (APHIS) are listed in 7 CFR Part 331.

  5. Biosafety - Wikipedia

    en.wikipedia.org/wiki/Biosafety

    Chemical hazards typically found in laboratory settings include carcinogens, toxins, irritants, corrosives, and sensitizers. Biological hazards include viruses, bacteria, fungi, prions, and biologically derived toxins, which may be present in body fluids and tissue, cell culture specimens, and laboratory animals.

  6. Environmental hazard - Wikipedia

    en.wikipedia.org/wiki/Environmental_hazard

    Biological hazards, also known as biohazards, are organic substances that pose a threat to the health of living organisms, primarily humans. This can include medical waste, samples of a microorganism, virus, or toxin (from a biological source) that can impact human health. Biological hazards can also include substances harmful to animals.

  7. Category:Biosafety level 4 laboratories - Wikipedia

    en.wikipedia.org/wiki/Category:Biosafety_level_4...

    Related changes; Upload file; Special pages; Permanent link; ... This list may not reflect recent changes. * Biosafety level; List of biosafety level 4 organisms; A.

  8. List of environmental issues - Wikipedia

    en.wikipedia.org/wiki/List_of_environmental_issues

    This is an alphabetical list of environmental issues, harmful aspects of human activity on the biophysical environment. They are loosely divided into causes, effects and mitigation, noting that effects are interconnected and can cause new effects.

  9. Category:Biological contamination - Wikipedia

    en.wikipedia.org/wiki/Category:Biological...

    Related changes; Upload file; Special pages; ... Biological hazards (4 C, 25 P) T. Toxins by type of organism ... This list may not reflect recent changes. A.