Biohazard Warning Sign - Safety Symbol for Biological Hazards #3735112 (License: Personal Use)

This image displays the internationally recognized biohazard symbol-a black trefoil design on a white background-accompanied by bold “CAUTION” and “BIOHAZARD” text. The symbol is standardized by ISO 3864-3 and OSHA for labeling containers, equipment, or areas containing potentially infectious biological agents. Its high-contrast design ensures immediate visibility and compliance with safety regulations.

Used in healthcare, research labs, waste disposal, and emergency response settings to warn of biological threats like viruses, bacteria, or contaminated materials; matches user intent for safety education, regulatory compliance, or hazard identification resources.