These wastes may be added to biohazardous sharps or biohazardous soft waste container. Everything in a biohazardous waste container is considered to be a biohazardous material. Biohazardous and Tissue ...

But the biohazard symbol took an idea that is much harder to picture — harmful contaminants — and gave it an unforgettable, immediately recognizable identity. It’s a fascinating case of ...