be, are far below the truth.

As the number of prisoners varied greatly at different periods, the
relations between those reported sick and well, as far as those
statistics extend, can best be determined by a comparison of the
statistics of each month.

During this period of six months no less than five hundred and sixty-five
deaths are recorded under the head of 'morbi vanie.' In other words,
those men died without having received sufficient medical attention for
the determination of even the name of the disease causing death.

During the month of August fifty-three cases and fifty-three deaths are
recorded as due to marasmus. Surely this large number of deaths must
have been due to some other morbid state than slow wasting. If they were
due to improper and insufficient food, they should have been classed
accordingly, and if to diarrhea or dysentery or scurvy, the
classification should in like manner have been explicit.

We observe a progressive increase of the rate of mortality, from 3.11 per
cent. in March to 9.09 per cent. of mean strength, sick and well, in
August. The ratio of mortality continued to increase during September,
for notwithstanding the removal of one-half of the entire number of
prisoners during the early portion of the month, one thousand seven
hundred and sixty-seven (1,767) deaths are registered from September 1 to
21, and the largest number of deaths upon any one day occurred during
this month, on the 16th, viz. one hundred and nineteen.

The entire number of Federal prisoners confined at Andersonville was
about forty thousand six hundred and eleven; and during the period of
near seven months, from February 24 to September 21, nine thousand four
hundred and seventy-nine (9,479) deaths were recorded; that is, during
this period near one-fourth, or more, exactly one in 4.2, or 13.3 per
cent., terminated fatally. This increase of mortality was due in great
measure to the accumulation of the sources of disease, as the increase of
excrements and filth of all kinds, and the concentration of noxious
effluvia, and also to the progressive effects of salt diet, crowding, and
the hot climate.

CONCLUSIONS.

1st. The great mortality among the Federal prisoners confined in the
military prison at Andersonville was not referable to climatic causes, or
to the nature of the soil and waters.

2d. The chief causes of death were scurvy and its results and bowel
affecti