a cartoon image of leptospirillum ferriphilum in a automotive character

acidic acidophilus automatic automotive bacteria bacterial bacteriology bacterium bifidobacterium biology cartoon character cute design disease emoticon emotion expression ferriphilum funny hands happy icon illness illustration improvement lactobacilli lactobacillus legs leptospirillum mascot mechanic microbial microorganisms parasitic prebiotics probiotics repair repairman science screwdriver smile style system technician tools vector virus workman