Biohazard Symbol - Meaning, Usage, and Safety Significance #131562 (License: Personal Use)

This high-contrast black-and-white biohazard symbol, designed in 1966 by Charles Baldwin, features three interlocking arcs radiating from a central circle to signal biological risk. It is used globally on containers, equipment, and signage involving pathogens, medical waste, or biologically contaminated areas. Its unmistakable shape ensures immediate recognition even without text, supporting universal safety communication.

Commonly displayed in healthcare facilities, research laboratories, waste disposal sites, and emergency response materials; used to fulfill OSHA, CDC, and WHO regulatory requirements for hazard identification.