bacteroides santa cartoon character with cute ok finger

abdominal bacteria bacteriology bacteroides candy cartoon celebration character christmas coli corona cute disease dysenterycountry emoticon emotion enterobacter expression fairy food funny gift happy illustration infectious intestine mascot medicine microbe microbiology microbiome microflora microorganism nephritis noel pancreatitis peritonitis pneumonia pyelonephritis realistic research resistant santa shiga smile snow xmas yersinia zygot