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Dutch and Danish farmers cut by more than 50% antibiotic use w/o hurting profits

Gert van der Hoek

In Memoriam - Editor, Senior Moderator
The Abstinence Method

Dutch farmers just say no to antibiotics for livestock.

By Maryn McKenna

To American eyes, the Hoeve de Hulsdonk farm, outside the small town of Beers in the southeastern Netherlands, looks like some radical exercise in farming transparency. There’s a bike trail to lure you onto the property, and picnic tables to keep you there. The dark metal barn, towering two stories above the farmhouse and tractors, has huge horizontal windows punched into its sides. And if you’d like a better view of the more than 17,000 pigs raised there each year, you can climb stairs to a public viewing parlor, and look down on the hogs from above.

All this because owner Gerbert Oosterlaken believes the more you can see, the better.

Along with every other livestock producer in the Netherlands, Oosterlaken is in the midst of a high-stakes, government-mandated experiment: Can large-scale meat production succeed without routine use of antibiotics?

(.............)

Antibiotics have been a crucial (and controversial) component of meat production for decades. In the late 1940s, biologists inadvertently discovered that feeding livestock tetracycline made the animals grow faster and from that revelation, an industry was born. Today, food-producing animals raised and eaten in the United States receive almost 30 million pounds of antibiotics per year. That’s several times what our country’s 300 million humans take and, unlike humans, animals receive antibiotics when they are not sick.

Most of those 30 million pounds are given to pigs, chickens and cattle in small doses every day, for growth promotion and disease prevention — that is, to fatten them and protect them from the conditions in which they are raised.

This routine drugging has been debated almost since farmers began doing it in the 1950s. The doses given to livestock
 to promote growth or prevent disease are smaller than the amount it would take to cure sick animals; they kill only the weak bacteria, letting stronger, drug-resistant ones survive and spread. British scientists began detecting a spike in antibiotic-resistant infections in humans in the 1960s, and in 1977, the U.S. Food and Drug Administration tried to ban some routine animal dosing, blaming it for increasing amounts of antibiotic resistance. Since then, hundreds of scientific studies have traced a link between antibiotic use in livestock and antibiotic-resistant bacteria on farms and in the outside world.

At the same time, antibiotic-resistant human illnesses have been worsening around the world, producing what the director of the U.S. Centers for Disease Control and Prevention calls “nightmare bacteria” that cannot be treated by traditional methods.

So if the Netherlands can reduce routine antibiotic use without harming its farmers’ survival, maybe other countries can, too.
Large-scale agriculture proponents reject any link between farms and human health problems. In publications and testimony, spokespeople for conventional meat production have said that taking away antibiotics would cut productivity and raise costs.

But the Netherlands’ success demonstrates this isn’t true. The country is tiny, but its livestock-raising is intensive and high-tech: 17 million people and about 118 million farm animals share a space only the size of Maryland, yet the Netherlands is Europe’s leading meat exporter. So if the Netherlands can reduce routine antibiotic use without harming its farmers’ survival, maybe other countries can, too.

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Read more: Modern Farmer
 
Re: Dutch farmers cut antibiotic use by 56% in 5 years w/o hurting profits

Re: Dutch farmers cut antibiotic use by 56% in 5 years w/o hurting profits

Environmental Health Perspectives • volume 122 | number 6 | June 2014

Reduced Antibiotic Use in Livestock: How Denmark Tackled Resistance

At the dawn of the antibiotic era, the danger of creating resistant bacteria was already clear. “The time may come when penicillin can be bought by anyone in the shops,” warned Alexander Fleming while accepting his Nobel Prize for the drug’s discovery. “Then there is the danger that the ignorant man may easily underdose himself and by exposing his microbes to nonlethal quantities of the drug make them resistant.”1

Toward the end of Fleming’s life, in the 1950s, farmers discovered that feeding low doses of antibiotics to their livestock caused the animals to gain weight faster.2 Nobody knows for sure why or how this worked, but the amount of antibiotics used for livestock today is believed to dwarf the amount used in human medicine.3

Widespread, indiscriminate use of these drugs is having the impact Fleming predicted. The World Health Organization has named resistance to antimicrobial agents one of the most significant global threats to public health.4 In the United States alone, antibiotic-resistant pathogens are conservatively estimated to cause at least 2 million infections and 23,000 deaths each year.5

However, one country—Denmark—is leading the way in reversing this trend. Over the past two decades the country has instituted reforms to antibiotic use for livestock that are showing solid progress in reducing the prevalence of resistant bacteria.

One of the most striking aspects of Denmark’s transformation in antibiotics policy is that it reportedly has had little negative impact on the nation’s pork industry.8,12 From 1992 to 2008, antibiotic use per kilogram of pig raised in Denmark dropped by more than 50%. Yet overall productivity increased. Production of weaning pigs increased from 18.4 million in 1992 to 27.1 million in 2008.19 Pig mortality began increasing in 1994 but fell sharply after 2004 and by 2008 was similar to 1992 levels.19

According to Niels Kjeldsen, a veterinarian with the Danish Agriculture and Food Council, the cost of raising pigs has gone up by about €1 per animal, from birth to slaughter, since the ban.

“We have more efficient production and less disease,” says Jørgen Schlundt, director of the National Food Institute at DTU. Many Danish farmers now allow piglets to stay with their mothers for a longer period, which allows them to build their immune systems naturally. Piglets separated from their mothers very early in life are much more susceptible to infection.20

The United States uses more antibiotics per kilogram of meat and poultry produced than any other developed country.39

Chronic, low-dose administration,...., is the worst possible way to use the drugs that transformed medicine in the twentieth century

Read more: EHP
 
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