also depressed all the nervous and vital actions, and was especially
active in destroying the appetite. The effects of mental depression,
and of defective nutrition, were manifested not only in the slow, feeble
motions of the wasted, skeleton-like forms, but also in such lethargy,
listlessness, and torpor of the mental faculties as rendered these
unfortunate men oblivious and indifferent to their afflicted condition.
In many cases, even of the greatest apparent suffering and distress,
instead of showing any anxiety to communicate the causes of their
distress, or to relate their privations, and their longings for their
homes and their friends and relatives, they lay in a listless,
lethargic, uncomplaining state, taking no notice either of their own
distressed condition, or of the gigantic mass of human misery by which
they were surrounded. Nothing appalled and depressed me so much as this
silent, uncomplaining misery. It is a fact of great interest, that
notwithstanding this defective nutrition in men subjected to crowding
and filth, contagious fevers were rare; and typhus fever, which is
supposed to be generated in just such a state of things as existed at
Andersonville, was unknown. These facts, established by my
investigations, stand in striking contrast with such a statement as the
following by a recent English writer:

"A deficiency of food, especially of the nitrogenous part, quickly leads
to the breaking up of the animal frame. Plague, pestilence and famine
are associated with each other in the public mind, and the records of
every country show how closely they are related. The medical history of
Ireland is remarkable for the illustrations of how much mischief may be
occasioned by a general deficiency of food. Always the habitat of fever,
it every now and then becomes the very hot-bed of its propagation and
development. Let there be but a small failure in the usual imperfect
supply of food, and the lurking seeds of pestilence are ready to burst