Biohazard Warning Sign - Caution Symbol for Hazardous Biological Materials #1688799 (License: Personal Use)

This image displays a standard biohazard warning sign with a bright yellow equilateral triangle containing the iconic black biohazard symbol-a trefoil design with three interlocking circles. Below the triangle, a rectangular yellow field bears the capitalized words “CAUTION BIOHAZARD” in bold black font, ensuring high visibility and immediate recognition. The sign follows OSHA and ANSI safety standards for hazard communication.

Used in laboratories, hospitals, waste disposal sites, and research facilities to indicate presence of infectious agents or biological risks; supports regulatory compliance and workplace safety protocols.