Man In Protective Gear Including A Face Mask And Gloves Putting Up A Danger Virus Outbreak Warning Proceed With Caution High Risk Of Infection Sign On A Locked Iron Gate Hand Held ShotÂ
Man wearing protective gloves and a face mask attaching a virus outbreak proceed with caution high risk of infection sign to a gated entrance - locked down shot
Warning sign biohazard caution at industrial waste water area