Yet another way to contract giardiasis?
D000328:Adult; D002370:Casts, Surgical / Q000009:adverse effects*; D002675:Child, Preschool; D004391:Dust; D005873:Giardiasis / Q000635:transmission*; D006801:Humans; D009784:Occupational Diseases; D009985:Orthopedics
D004391:Dust