EIGHT ISOLATION WING ZONES 
Animal Isolation Laboratory 
Eight wing zones of an animal isolation laboratory, which are sealed away from each other to protect scien- 
tists and the community from the spread of infectious animal diseases. 
diseases of farm animals—including those 
transmissible to man—with safety. 
Each isolation wing zone contains a 
post mortem room, storage room, walk-in 
refrigerator, small laboratories, and 
animal isolation Buildings 3 
and 4 have a total of 96 isolation rooms. 
Ninety-one of these are of standard de- 
sign. Each room has a filtered air sup- 
rooms. 
12 
ply and a separate sewage outlet; it 
provides complete isolation for test 
animals within the already isolated wing 
zone. 
In addition, building 3 has five special 
climate-controlled rooms. Temperatures 
can be set from —30° F. to 110°; with 
this range, any normal combination of 
temperature and humidity found in the 
United States can be duplicated. 
