Biohazard Symbol - Universal Warning Sign for Biological Hazards #1475283 (License: Personal Use)

This high-contrast white-on-black biohazard symbol is the standardized warning sign for biological hazards, including infectious agents, medical waste, and laboratory contaminants. Designed in 1966 by Charles Baldwin, it features three interlocking arcs radiating from a central circle to convey universal recognition regardless of language. Its minimalist, symmetrical design ensures visibility and immediate comprehension in emergency and controlled environments.

Commonly used on lab equipment, waste containers, safety signage, and digital interfaces where biological risk must be clearly communicated; matches user intent for hazard identification, safety training, or regulatory compliance information.