Biohazard Symbol - Universal Warning Sign for Biological Hazards #142049 (License: Personal Use)

This image displays the internationally recognized biohazard symbol-a black trefoil (three-leaf) design centered in a yellow equilateral triangle, with the word “BIOHAZARD” in bold black capital letters below. The high-contrast color scheme ensures visibility and immediate recognition in laboratories, medical facilities, and waste handling zones. It warns of potentially infectious agents, recombinant DNA, or other biological risks requiring strict containment protocols.

Used on containers, doors, equipment, and signage in healthcare, research labs, and waste management to alert personnel and visitors to biological hazards; matches user intent for safety education, regulatory compliance, or hazard identification resources.