§ 10. Mr. SWIFT MacNEILLasked the Under-Secretary of State for War if he will furnish a complete Return showing the number of officers and men in the Army who have suffered or are suffering from trench gums, a complaint alleged to be due to the combination of a noseclip and mouthpiece, especially the latter, of the small box respirator attached to the gas mask at present in use in the field?
§ Mr. MACPHERSONI regret that the figures asked for are not readily available, and the preparation of such a Return would involve an undue amount of time and labour. A special investigation, of which this subject will form a part, has recently been commenced at the Royal Army Medical College, and it is hoped that this will result in valuable information being obtained upon the prevalence and prevention of this condition.