ppe needed rule rubber seal gray stamp on white background. silhouette person with mask. prevent covid-19. can be used dur

attack background badge can contour cordon corona coronavirus covid covid19 danger dangerous dirty distress eps10 face flat frame gray grunge hazard health ill illness immune infected infection infectious isolate isolation label mask medical message needed outbreak pandemic person ppe prevent quarantine rectangle respiratory rubber rule seal sick sickness sign silhouette stamp symbol text texture used vector virus warning web white zone