Hot tub hygiene.
D001494:Baths / Q000009:adverse effects*; D006801:Humans; D011014:Pneumonia / Q000209:etiology / Q000382:microbiology; D011552:Pseudomonas Infections / Q000209:etiology*; D014552:Urinary Tract Infections / Q000209:etiology; D014871:Water Microbiology