white planctomycetes caricature style with one finger gesture

antibiotic arm aureus bacteria bacteriology bacterium biological biology cartoon character claw coccus cute electron emoticon emotion expression finger funny gesture hand hook illustration infection mascot medical medicine methicillin microbiological microbiology micrograph microorganism pathogen pathogenic pathology planctomycetes pointing replicating resistant sign smile smiling staphylococcus staphylocossus superbug touch transmission vector