Fayl:Biohazard symbol.svgStreet dreams English Biohazard. German Warnzeichen für Biologische Gefahrstoffe ☣️ Kazakh Биологиялық қарудың таңбасы Turkish Biyolojik tehlike sembolü
Fayl:Biohazard symbol (blue).svgDescriptionBiohazard symbol (blue).svg The symbol for biohazard substances (without the black-yellow triangle.) Date 20 May 2008 Source Modified from Image:Biohazard
Fayl:Biohazard symbol (red).svgDescriptionBiohazard symbol (red).svg Description: The symbol for biohazard substances (without the black-yellow triangle.) Source: old version of Image:Biohazard
Fayl:Biohazard symbol (orange).svgDescriptionBiohazard symbol (orange).svg English: Orange biohazard symbol Date 29 May 2009 Source Based on File:Biohazard_symbol.svg (PD) Author Nandhp