Last Updated：2022/12/24
The researchers isolated the antibodies from the cow's colostrum, the first milk produced after birth, which has very high antibody concentrations. They gave these antibodies, extracted from the colostrum, to 10 volunteers and gave another 10 volunteers extracts from colostrum of cows that were not immunized against the traveler's diarrhea bacteria.
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The
researchers
isolated
the
antibodies
from
the
cow's
colostrum,
the
first
milk
produced
after
birth,
which
has
very
high
antibody
concentrations.
They
gave
these
antibodies,
extracted
from
the
colostrum,
to
10
volunteers
and
gave
another
10
volunteers
extracts
from
colostrum
of
cows
that
were
not
immunized
against
the
traveler's
diarrhea
bacteria.
