effects on
another were concerned.
It was in 1880 that Pasteur first began his experiments in
hydrophobia. Securing the saliva of a child suffering from the
disease, he inoculated rabbits with it and they died in thirty-six
hours. He examined the saliva and the blood of the rabbits, and
found in both a new microbe (a minute disk having two points). He
established by repeated experiments that hydrophobia is a disease of
the nerves, that a portion of the medulla oblongata, or of the
spinal cord, is very much more certain to produce the disease, when
introduced into the blood or placed on the brain, than is the
saliva. He succeeded at last in isolating the microbe, in making
cultures of it, and then attenuating it, and in May, 1884, he
produced before a commission appointed by the Minister of Public
Instruction the following results:
Of six dogs unprotected by vaccination, three died as the results of
bites of a dog violently mad. Of eight unvaccinated dogs, six died
after extra-venous inoculation of rabic matter. Of five unvaccinated
dogs, all died after inoculation, by trepanning, of the brain with
rabic matter. Of twenty-three vaccinated dogs, not one was attacked
with the disease after inoculation, in any fashion, with the most
virulent rabic matter procurable.
During his long and busy life Louis Pasteur has been honored after
every fashion known to men. He has opened the gates of knowledge
wider than they were ever opened before, and in his discovery of the
germs of disease, and in his still more wonderful discovery of the
possibility of attenuating those germs and converting them into
vaccines, he has revolutionized all ideas of physiology. He is one
of the greatest pioneers in science that has ever lived, and his
work will make his name illustrious so long as men shall continue on
this earth. The lesson of his life is the supreme value of
experiment; for, as was once said of him by Professor Dumas,
"Pasteur is never mistaken, because he never asserts anything he
cannot show another man how to prove."
[Signature: Cyrus Edson.]
GENERAL CHARLES GEORGE GORDON
By Colonel R. H. VEITCH, R.E.
1833-1885
[Illustration: General Charles George Gordon.]
Charles George Gordon, known as Chinese Gordon, major-general, C.B.,
royal engineers, fourth son of Lieutenant-general Henry William
Gordon, royal artillery, and Elizabeth, daughter of Samuel Enderby,
of Croom's Hill, Blackheath, was born at Woolwic
|