cute caricature character of klebsiella pneumoniae with a white flag

bacteria bacterial bacterium banner biological cartoon character cute design digestion emblem emoticon emotion ensign expression ferment fermentation fermented firmicutes flag funny guide hands happy illustration jack klebsiella lab laboratory lactobacillales lactobacilli lactobacillus legs mascot microbe organism pneumoniae prebiotic prebiotics probiotic research science smile streamer style support supporter vector white