residual stocks

Residual stocks of igniferous fuzes lasted for many years after World War 2 with smoke and illuminating shells.

It seems that a few residual stocks still remain - some use of them has been mentioned, particularly by the armed forces - and for several years have escaped all safety measures.

As part of the preparation for this Council on the safety of transfusion, I should like the question of these residual stocks of freeze-dried plasmas to be raised and I should also like steps taken to avert any risks that might remain in using them for transfusion.