a cartoon icon of pseudomoa bacteria sailor with binocular

bacteria bacterial bacteriology bacterium binocular biological biology bluejacket boater burnetti captain cartoon cattle character corona covid cute disease emoticon emotion expression fever funny happy illness illustration intracellular livestock mariner mascot microbe microbial microbiological microbiology microorganism microscope pathogen pathological pathology pirate prowazekii rickettsia sail sailor seafarer seaman smile vector zygot