a sweet bordetela pertussis cartoon character style with a heart

acidophilus adore amour bacteria bacterial bacterium biological biology bordetela bulgaricus cartoon character cryspatus cute dietary emoticon emotion engineering expression feeling fermentation friendship funny happy heart illustration lactobacillus love mascot medicine microbe microbiological microbiology microorganism nature pertussis pharmacological pharmacology positive relationship reuteri romance science scientific smile subspecies valentine vectro zygot