The biological hazard marking is a circle overlaid by 3 linked broken circles. While it identifies something that is alive and dangerous to people, the symbol itself has no meaning.
Right isosceles triangle with a blue background and red lettering
Right isosceles triangle with blue background and red lettering
Right isosceles triangle with a blue background and red lettering
Right isosceles triangle with a blue background and red lettering
Right isosceles triangle with a blue background and red lettering
Right isosceles triangle with a blue background and red lettering
Right isosceles triangle with a blue background and red lettering
Right isosceles triangle with blue background and red lettering
Biological
what describes the standard hazard marking for biological hazards
physical hazard affects you physically but a biological or chemical hazard affect you from within. Physical hazards may cause injuries such as broken leg, cuts, wounds, etc. while biological/chemical hazards can cause injuries such as choking, inability to breath, internal bleeding .
biological