Infection control during construction.
D000391:Air Microbiology; D003264:Containment of Biohazards; D004780:Environment, Controlled; D004784:Environmental Monitoring / Q000379:methods; D005374:Filtration; D006749:Hospital Design and Construction / Q000592:standards*; D006801:Humans; D017053:Infection Control / Q000379:methods*; D009623:Noise, Occupational / Q000517:prevention & control; D014481:United States; D014618:Vacuum