an amusing face bordetela pertussis cartoon with tongue out

acidophilus bacteria bacterial bacterium biological biology bordetela bulgaricus cartoon character cryspatus cute dietary emoticon emotion engineering expression fermentation funny happiness happy illustration jeer lactobacillus mascot medicine microbe microbiological microbiology microorganism mocking pertussis pharmacological pharmacology positive reuteri science scientific smile sneer subspecies taunted tongue tongued vectro wink zygot