a mascot of salmonella enterica having confident gesture

bacillus bacteria bacterial bacteriology bacterium biological biology cartoon cell character cute division emoticon emotion enterobacteria enterobacterium enterotoxins expression flagellum funny glow grin happiness happy illustration laugh mascot medicine microbe microbial microbiological microbiology microorganism mug pathogen pathogenic pathological pathology poisoning salmonella salmonellosis shine simper smile smiley smirk smirking transmission vector