bordetela pertussis miner cartoon concept with tool and helmet

acidophilus bacteria bacterium biological biology bordetela bulgaricus cartoon character collier cryspatus cute dietary digger dredger emoticon emotion engineering excavator expression fermentation funny gold happy helmet illustration lactobacillus mascot medicine microbe microbiological microbiology microorganism miner pertussis pharmacological pharmacology positive reuteri sapper science scientific shovel smile subspecies vectro worker zygot