cartoon of salmonella enterica with call me funny gesture

bacillus bacteria bacterial bacteriology bacterium biological biology call calling cartoon character coloured communication contact cute emoticon emotion enterica expression falsecoloured flagella flagellum foodborne funny gastroenteritis gramnegative happy hello illustration mascot microbe microbiological microbiology microorganisms okay pathogen pathogenic phone poisoning rod salmonella salmonellosis serovar signal smile telephone typhimurium vector