smiling bordetela pertussis cartoon character having a green gift box

acidophilus award bacteria bacterial bacterium benefit biological biology birthday bonus box bulgaricus cartoon character cryspatus cute dietary emoticon emotion engineering expression fermentation funny gift giveaway giving happy illustration lactobacillus mascot medicine microbe microbiological microbiology microorganism pertussis pharmacology positive reuteri reward ribbon science scientific smile souvenir subspecies valentine vectro zygot