Biohazard Symbol - Universal Warning Sign for Biological Hazards #3735095 (License: Personal Use)

This iconic black-and-white symbol, created in 1966 by Charles Baldwin at Dow Chemical, features three interlocking arcs radiating from a central circle to denote biological hazards. It is universally used on containers, labs, medical waste, and signage to indicate the presence of infectious agents, toxins, or other biohazards requiring strict containment and handling protocols. Its high-contrast design ensures visibility and immediate recognition across language barriers.

Used in healthcare, research labs, waste management, and public safety communications; users seeking this image typically need it for educational, regulatory compliance, or hazard labeling purposes.