This Biohazard icon is made in Material Design style developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 4,400 icons, all in the same style and quality.
It's a closed off circle, like a ring, with an almost flower like shape on top of it. This flower like shape is make of three almost closed off letter c's, which are incomplete circles, at different angles and anchored to the center of the ring beneath them with a single dot.
Related to Biohazard Icon
Related icons are the icons with matching tags, as well as all industry icons. All icons are in the same flat style. You can either download free PNG icons or buy SVG vectors