Grant County herald. [volume] (Lancaster, Wis.) 1850-1968, 1895-04-11
THE DAIRY.
MIX from rubercuIous Cows.

Some eight years ago the trustees
OF the Massachusetts, Society for Pro-
noting Agriculture established an ex-
pertinent station IL Boston to study the
dangers to human life and health aris-
ing from the food products of cattle
The committee appointed by them has
published the results of series of mi
croscopic examinations of the milk
from tuberculous cows, the udders of
which we're apparently healthy, and Of
feeding experiments with such milk
The following is a summary of eonclu-
sions arrived at: Bovine tuberculosis
is quite a common disease, particularly
among the dairy herds of the east. and
the time is not far distant whe.I action
must be taken to prevent its spread
among cattle, as well as to protect con-
sumers from the use of tuberculous
beef and dairy products. While the
transmission of tuberculosis by milk
is probably not the most important
means by which the disease is propa-
gated it is something that should be
carefully guarded against. The posi-
bility of milk from tuberculous udders
containing the infectious element is
undeniable. 1t is equally undeniable
that milk from diseased cows having
no .appreciable lesion of the udder no
infrequently contains the bacillus of
the disease. Therefore all such milk
should be condemned and not allowed
to be used for human food
The report contains a mass of statis-
tics, including the results of examina-
tlons of cattle in other countries. and
this important statement by the Off
cial inspector at the Brighton abattoir,
near Boston: tuberculosis exists to
much less extent among eastern
cattle than among animals in the popu-
lous centers of most European coun-
tries, and among western bullocks it
has almost no existence whatever, this
class of animals representing about
two-thirds of our cattle population. A
study of the ages of LIPS tuberculous
cattle killed at Munich (Bayaria) also
shows that the disease is more common
in cows over 6 years old than in any
other class of neat stock. This is be-
lieVed to be due to the fact that, living
longer, they have longer time in
which to acquire the disease, that their
systems are depleted by giving i'm
mense quantities of milk, and that
their hygienic surroundings are gener-
ally bad, as they are kept in hot bad
~ ventilated crowded, and often dirty
stables, and deprived of the fresh air
and healthful exercise accorded to
other cattle. This is practically the
case with the cows kept in dairies sur
rounding large towns and cities, and it
is among them that tuberculosis causes
the greatest havoc. while the rest of the
bovine population is comparatively
free from it,
The latter consideration may be COM
mended to attention by those who are
agitating the subject of swill feeding to
cattle in this state. 1t might be worth
while to inquire into the association
of swill feeding with close confinement,
of the animals. with especial reference
to the fact that the use of swill tends
to a concentration which otherwise
would not be deemed desirable. thus in
juriously affecting the health az the
milk-giving cattle by shuttlag them
out from exercise. as we'll as by the
character of the food. In the case of
animals thus fed for the purpose of
fattening them and for the obtaining
of milk the quality of the meat is like
~ to SUI er from anything that would
cause deterioration in the character of
the tactical supply.