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Date/Time Thumbnail Dimensions User Comment; current: 01:58, 31 December 2021: 512 × 512 (866 bytes): Vizorsols: reverted needlessy rounded value: 03:16, 27 December 2021
The international biohazard warning symbol as it appears in the Laboratory biosafety manual (Third edition) by the World Health Organization, Geneva 2004. Note that the sickles have blunt ends, not sharp ones. (Unlike most versions on the web) Blunt probably because sharp forms tend to print lousy images when stenciled.
The following other wikis use this file: Usage on ar.wikipedia.org نفايات طبية; Usage on bg.wikipedia.org Етиология; Usage on bn.wikipedia.org
Date/Time Thumbnail Dimensions User Comment; current: 02:01, 31 December 2021: 512 × 512 (888 bytes): Vizorsols: reverted needlessy rounded value: 03:07, 27 December 2021
The biohazard symbol is used in the labeling of biological materials that carry a significant health risk, including viral and bacteriological samples, including infected dressings and used hypodermic needles (see sharps waste).
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 .
Hazard pictograms form part of the international Globally Harmonized System of Classification and Labelling of Chemicals (GHS). Two sets of pictograms are included within the GHS: one for the labelling of containers and for workplace hazard warnings, and a second for use during the transport of dangerous goods.