Farm Workers Carry Drug-Resistant Staph Despite Partial FDA Antibiotics Ban 120
An anonymous reader writes "New research out of the University of North Carolina now shows factory farm workers actually carry drug-resistant staph. Europe has long ago banned the use of antibiotics in livestock, but the FDA remains behind the curve with a partial ban. Thanks to large industrial farming operations, we all remain continuously at risk as our last line of antibiotics is wasted on animals."
Antibiotics not banned in Europe (Score:5, Informative)
Contrary to what it say above, antibiotics are not completely banned in Europe for preemptive use in farm animal production. However, there is a list of approved antibiotics for such uses, and relevance of the antibiotics for human medicine is a factor in the rules.
Here is a link to the Danish treatment guidelines: http://www.foedevarestyrelsen.dk/english/SiteCollectionDocuments/25_PDF_word_filer%20til%20download/05kontor/Behandlingsvejledning_2011_engelsk.xls [foedevarestyrelsen.dk] (warning: Excel). In column J there is a ranking of relevance to human medicine.
How sad and ironic... (Score:3, Informative)
To think that farm workers provided a vital clue to eradicating smallpox, when Jenner (and others) noticed that after infection with the less dangerous 'cowpox' they were effectively immune.
http://en.wikipedia.org/wiki/Edward_Jenner [wikipedia.org]
Mankind's ability to abuse and abase the scientific gifts of such great men is seemingly limitless.
Corn (Score:5, Informative)
Bon Appetit.
Re: And this is kind of sad (Score:2, Informative)
For an MD, however, the incentives are all stacked in favor of reckless use. Malpractice insurance forces MD's to side on the side of overprescription becuase they don't want to be sued for witholding antibiotics that turn out to have been necessary. Patients come in expecting to be prescribed something, and if they aren't they are more than willing to make another appointment with a doctor who will prescribe them what they want. Currently all of the negatives of antibiotic resistance development can be blamed on Agriculture (even in the EU which is rediculous considering the bans), so why risk malpractice or disgruntled patients to prevent a negative outcome no one will blame you for anyway?
I believe that use in animals does contribute. I stated as such in my post. However, it is my opinion that the relative impact of animal vs. human prescribing on the resistance problem are orders of magnitude different and banning in livestock will only make marginal improvements at best. That may be good for human medicine, but I believe that a cost-benefit analysis will show that the benefit to human medicine will be far outstriped by the cost to human food security from both a supply and sanitation perspective. I base this opinion not on my own vested interest (I'm responsible for supporting a sales force that sells antibiotic alternatives to livestock producers, so ban is good for me personally), but on attempts I've seen to model antibiotic resistance development.
Also, at the risk of sounding callous we need to keep in mind that most resistant infections are not fatal. No one said that these farmers with MRSA were dying. Only that they had MRSA present. As long as their immune system is not dramatically compromized they are capable of fighting off MRSA, becuase MRSA is not immune to antibodies, macrophages, or any other part of the acue phase response. They are only resistant to a single supportive therapy that most people don't actually need. That doesn't reduce the importance in the immunocompromized (Very young, elderly, those with other immune compromizing conditions, etc.). But it's not like MRSA is Ebola.
MRSA isn't even as bad as Salmonella, which can actually make an otherwise healthy person sick, is endogenous to poultry, and can be controlled via antibiotics in poultry feed. By banning sub-theraputic doses of antibiotics in poultry you increase the risk of food-borne salmonella infections which can kill the perfectly healthy among us... Unlike MRSA! This is why the decision to ban should have been based on a holistic cost-benefit analysis instead of the regressive "Precautionary Principle" which is motivated more by irrational fear than evidence.
Re: And this is kind of sad (Score:4, Informative)
Who says we are applying them randomly to livestock?
Dr. Glen Morris
PBS
FDA
Union of Concerned Scientists
CDC
I got all that from the first few hits on a Google search for "Antibiotics livestock" [lmgtfy.com]
Here are a few quotes from some of the articles:
Yet the United States continues to use at least 70 percent of its antibiotics on livestock, to shave pennies per pound from the price of pork chops or chicken
Meat producers have fed growth-promoting antibiotics to food animals for years.
Millions of pounds of antibiotics are routinely administered at low doses to large numbers of animals living in crowded conditions, not because they are sick, but to speed their growth and prevent possible infections
Your economic argument explains why they are doing it. It makes them money because the animals are fatter.
Re: And this is kind of sad (Score:3, Informative)