General hospital isolation units - these provide source isolation facilities for hospital-acquired infections; they also provide facilities for protective isolation and for the screening of patients with suspected infections before admission to a general ward or transfer to a communicable diseases unit.
The David is considered a masterpiece, an ideal male form combining heroic strength and human uncertainty. It is erected in 1504 in the public plaza of Florence, the Piazza della Signoria.
Camp David is a rural retreat of U.S. presidents in northern Maryland. It is located in Catoctin Mountain Park on a spur of the Blue Ridge Mountains. Camp David lies just west of Thurmont and 64 miles (103 kilometers) northwest of Washington, D.C.