Biohazard Symbol - Universal Warning Sign for Biological Hazards #1475273 (License: Personal Use)

This high-contrast image displays the standard biohazard symbol: three interlocking crescent shapes in bright yellow on a solid black circle, created in 1966 by Charles Baldwin for the U.S. Centers for Disease Control. Its design ensures visibility and universal comprehension, regardless of language or literacy, making it essential in laboratories, medical facilities, and hazardous waste transport. The symbol is regulated under OSHA and ANSI standards for labeling infectious materials and contaminated equipment.

Used on signage, lab equipment, biohazard bags, and safety documentation to alert personnel and the public to potential exposure to pathogens, toxins, or genetically modified organisms; matches user intent for safety compliance, educational reference, or hazard communication resources.