The following new Order, greatly limiting the grounds of exemption from the draft on account of disease, has just been issued:

WAR DEPARTMENT, PROVOST-MARSHAL GENERAL's OFFICE. WASHINGTON, NOV. 9, 1863.

CIRCULAR NO. 100. -- Paragraph 85 of the regulations of the government of the Bureau of the Provost-Marshal-General of the United States, is amended to read as follows:

85. The following diseases and infirmities are those which disqualify for military service, and for which only drafted men are to be "rejected as physically or mentally unfit for the service," viz.:

1. Manifest imbecility.

2. Insanity. This includes well-established recent insanity, with liability to a recurrence.

3. Epilepsy. For this disability the statement of the drafted man is insufficient, and the fact must be established by the duly attested affidavit of a physician in good standing who has attended him in the disease within the six months immediately preceding his examination by the Board.

4. Paralysis, general or of one limb, or chorea; their existence to be adequately determined. Decided atrophy of a limb.

5. Acute or organic diseases of the brain or spinal cord; of the heart or lungs; of the liver or spleen; of the kidneys or bladder, which have so seriously impaired his general health as to leave no doubt of the man's incapacity for military service.