Biohazard Warning Sign - Official Caution Symbol for Biological Hazards #1688802 (License: Personal Use)

This high-visibility biohazard sign uses a bold black-on-yellow color scheme with the standardized trefoil biohazard symbol centered between “CAUTION” and “BIOHAZARD” text. Designed for maximum legibility and compliance with OSHA and ANSI standards, it signals the presence of infectious agents, medical waste, or other biological risks. The clean vector-style graphic ensures scalability for labels, doors, containers, and safety signage.

Used in laboratories, hospitals, waste disposal facilities, and industrial settings to warn of biological hazards; matches user intent for safety compliance, hazard identification, or educational resources on biosafety protocols.