an icon of salmonella enterica cartoon style with a sign board

bacillus bacteria bacterial bacteriology bacterium biological biology board bring cartoon caution cell character clue cute division emoticon emotion enterobacteria enterobacterium enterotoxins expression flagellum forewarning funny happy illustration mark mascot medicine microbe microbial microbiological microbiology microorganism pathogen pathogenic pathological pathology poisoning salmonella salmonellosis sign smile symbol transmission vector warning