title: Health hazards from wastewater treatment practices.
mesh_terms: D000391:Air Microbiology; D003139:Common Cold / Q000209:etiology; D006801:Humans; D007251:Influenza, Human / Q000209:etiology; D007710:Klebsiella Infections / Q000209:etiology; D007711:Klebsiella pneumoniae; D009784:Occupational Diseases / Q000209:etiology*; D011014:Pneumonia / Q000209:etiology; D012141:Respiratory Tract Infections / Q000209:etiology*; D012722:Sewage; D013781:Texas
chemical_list: D012722:Sewage