Biohazard-labeled stuffed bear

3007 × 1048

Biohazard bag with stuffed animal

1920 × 1200

Biological hazard warning sign

1920 × 1200

Electrical Hazard Sign

1440 × 900

Biohazard Symbol — Red, Warning, Illustration, Red Background, Grunge Texture

1200 × 750

Biohazard Symbol — Orange, Dramatic, Digital Art, Text

1024 × 768

Green Biohazard Symbol — Neutral, Vector Art, Gray

1280 × 1024

Biohazard Symbol — Yellow, Ominous

1920 × 1200

Biohazard Symbol — Gray

1440 × 900

Biohazard Symbol — Black, Neutral, Vector Art, White

3543 × 3543

Biohazard Symbol — Red, Dark, Ominous

1440 × 900

Biohazard containment level sign

1024 × 768