a cheerful klebsiella pneumoniae cartoon mascot style toast with a glass of beer

bacteria bacterial bacterium beer beverage biological cartoon character cute design digestion drink emoticon emotion expression ferment fermentation fermented firmicutes fluid funny glass hands happy illustration juice klebsiella lab laboratory lactobacillales lactobacilli lactobacillus legs liquor mascot microbe organism pneumoniae prebiotic prebiotics probiotic refreshment research science smile style syrup tipple vector