Are
You Eating 'Superbugs?' Resistant Bacteria Found At Alarming Rates On
Meat In Stores
16
April, 2013
There
is a lot of talk these days about how feeding antibiotics to
livestock is resulting in ‘superbugs’ – bacteria resistant to
drug treatment in humans and animals.
But
do consumers really need to be concerned about eating meat they buy
at the grocery stores?
A
new report released today by the Environmental Working Group (EWG)
says, yes.
The
group analyzed 2011 data recently released by the U.S. government and
found 81 percent of ground turkey and 55 percent of ground beef sold
in supermarkets carried antibiotic-resistant strands of salmonella
and Campylobacter. Together these bacteria cause 3.6 million cases
of food poisoning a year. More than half of all chicken sampled
carried antibiotic-resistant E. coli.
Almost
90 percent of all store bought meat also had signs of normal and
resistant Enterococcus faecium – a bacteria that indicates the
product came in contact with fecal matter at some point during or
after processing.
Even
if the idea of a little diarrhea or a urinary tract infection does
not faze you (both of which can be caused by E. coli), the problem is
that as strains of antibiotic-resistant bacteria become more
commonplace in our lives, the less we are able to use the drugs to
treat common human diseases.
The
Center for Disease Control (CDC) and 11 other government departments
including the Food and Drug Administration and the National
Institutes of Health reported in 2012:
Antimicrobial
resistance (AR) is not a new phenomenon; however, the current
magnitude of the problem and the speed with which new resistance
phenotypes have emerged elevates the public health significance of
this issue….Since their discovery, antimicrobials have been used
extensively in livestock and poultry for the treatment, control,
and/or prevention of animal diseases, as well as for production
purposes… The impact of increases in resistant bacteria in food
animals on the management of human infections is an ongoing concern
as many classes of antimicrobials used in food-producing animals have
analogues to human therapeutics and are therefore capable of
selecting for similar resistance phenotypes.
What
the CDC report did not mention is that many involved in the livestock
industry like the American Meat Institute, the International Egg
Commission, and the Animal Health Institute (whose membership
includes Bayer, Merck, and Mars) reject these concerns. They also
hold enormous power over legislators and committee members.
In
other words, if we continue to buy these meats, it is likely industry
will continue to use antibiotics to raise animals. But by doing so,
we will put our own health, and the health of the global population,
at risk.
So
how to stay away from these contaminated meats?
Yes,
you could cook the hell out of your hamburger to keep you and your
family safe from contamination.
But
you could also eat better raised meat (and less of it).
An
estimated 8.9 billion animals a year are raised in confinement where
cramped conditions, a lack of exercise (or fresh air), and high
stress environment necessitate the use of antibiotics. These animals
are also fed “subtherapeutic” doses of the drugs in their feed
to promote faster growth and to make them susceptible to the rampant
diseases caused by jamming too many animals into one facility.
Alternately,
if you purchase organic meats or those raised without antibiotics,
bacteria has not had the exposure to the drugs to develop resistance.
Less cramped conditions also mean less disease, and processing only
a few animals at a time allows for more care and less contamination
of meats. Several stores, like Whole Foods, have a great selection
of meats raised without any antibiotics. (See this infographic and
post for more information on where to buy meats raised without
antibiotics.)
Or,
you could stop eating meat.
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