corona virus vaccine mosaic overijssel province map and grunge vaccine stamp

abstraction antidote antitoxin axenic bacteria collage concept coronavirus covid covid19 cure design element elixir flat geography grunge healthcare imprint infect infected inoculation isolation map medicament merscov mosaic oaveriessel oberyssel pathogen pathogenic pattern protection red safety scattered seal stamp syringe textured treatment unclean vaccination vaccine vector viral virus warning watermark