a nice nurse of salmonella enterica mascot concept with a syringe

assistant bacillus bacteria bacterial bacteriology bacterium biological biology cartoon cell character cute division doctor emoticon emotion enterobacteria enterobacterium enterotoxins expression funny happy health healthy illustration injection mascot medic medical medicine microbe microbial microbiological microbiology microorganism nurse pathogen pathogenic pathological pathology poisoning salmonella salmonellosis smile surgery syringe tools transmission vector