leptospirillum ferriphilum cartoon drawing concept work as smart plumber

acidic acidophilus bacteria bacterial bacteriology bacterium bifidobacterium biology cartoon character craftsman cute design disease drain emoticon emotion expression ferriphilum funny hands handyman happy icon illness illustration lactobacilli lactobacillus legs leptospirillum mascot mechanic microbial microorganisms parasitic pipe plumber plumbing prebiotics probiotics proficient science smile style system tools vector virus work workman