Hi Al,
 
Probably the best solution is to get an ultrasonic vaporizer and make a mix of 
90% silver solution and 10 % DMSO. The DMSO is needed to cut thru the muscus in 
the lungs so the Silver can work.
 
You could make a nebulizer out of an artist air brush and an air compressor but 
that will take more time that buying an off the shelf item.
 
"Ole Bob"