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.
SZ: Seeing Donatello's David in the Bargello in Florence makes me realize just how different it is from the later, more famous version of David by Michelangelo. It feels so much more intimate and so much less public.