I would refer my hon. Friend to my reply to his Question on this subject on 20th November last. The most important factors in preventive action are the maintenance of as high a level of hygiene and nutrition as possible. The public health authorities and the Ministries concerned are taking all possible steps. The investigation which the Medical Re search Council is making as to the possible causes of increase in tuberculosis is a necessary preliminary to the adoption of any special measures for dealing with the problem. In the meantime facilities for early diagnosis and treatment are being maintained at as high a level of efficiency as war-time conditions permit.
Do the officials of my right hon. Friend's Department co-operate with the medical department of the Ministry of Supply for the purpose of seeing that emergency measures are taken in the factories themselves?