mascot style of geek staphylococcus aureus with glasses

acquired bacteria bacterial bacteriology bacterium biological biology book cartoon character clever cute dangerous disease education emoticon emotion expression freak funny geek genius glasses happy illustration intelligent mascot methicillin microbiological microbiology micrograph microorganism mrsa nerd organism pathogen pathogenic pathology protist read resistant sick smart smile staphylococcus staphylocossu transmission vector virus