raster flat stop covid-19 hand icon

advice bacillus ban beware biohazard cancel cell covid covid19 dangerous failure fever flat fluquot forbid glyph hand handquot hygiene icon iconquot infect infection infectious influenza mers negative outbreak outbreakquot palm pathogen pictogram pneumonia prohibit protection quot raster remove restrictive risk safety sars sarsquot sickness stop symbol terminate virus virusquot warning