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Is there a link between factory farming and the current outbreak of flu? [View All]

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cali Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Apr-26-09 04:49 AM
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Is there a link between factory farming and the current outbreak of flu?
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This makes much more sense to me than the whacky and wild suggestions that Donald Rumsfeld is behind it line his pockets. And I suspect that we'll be seing much more on this in the coming days. Here are a couple of interesting articles- though neither are by scientists with specialized knowledge.

Swine-flu outbreak linked to Smithfield factory farms 3
Posted 11:06 AM on 25 Apr 2009
by Tom Philpott

One flu east, one flu westThe outbreak of a new flu strain—a nasty mash-up of swine, avian, and human viruses—has infected 1000 people in Mexico and the U.S., killing 68. The World Health Organization warned Saturday that the outbreak could reach global pandemic levels.

Is Smithfield Foods, the world’s largest pork packer and hog producer, linked to the outbreak? Smithfield operates massive hog-raising operations Perote, Mexico, in the state of Vera Cruz, where the outbreak originated. The operations, grouped under a Smithfield subsidiary called Granjas Carrol, raise 950,000 hogs per year, according to the company Web site—a level nearly equal to Smithfield’s total U.S. hog production.

On Friday, the U.S. disease-tracking blog Biosurveillance published a timeline of the outbreak containing this nugget, dated April 6 (major tip of the hat to Paula Hay, who alerted me to the Smithfield link on the Comfood listserv and has written about it on her blog, Peak Oil Entrepreneur):

Residents believed the outbreak had been caused by contamination from pig breeding farms located in the area. They believed that the farms, operated by Granjas Carroll, polluted the atmosphere and local water bodies, which in turn led to the disease outbreak. According to residents, the company denied responsibility for the outbreak and attributed the cases to “flu.” However, a municipal health official stated that preliminary investigations indicated that the disease vector was a type of fly that reproduces in pig waste and that the outbreak was linked to the pig farms. It was unclear whether health officials had identified a suspected pathogen responsible for this outbreak.
<snip>
http://www.grist.org/article/2009-04-25-swine-flu-smithfield/



Posted April 25, 2009 | 06:39 PM (EST)

Swine Flu Outbreak -- Nature Biting Back at Industrial Animal Production?

Officials from the CDC and USDA will likely arrive in Mexico soon to help investigate the deadly new influenza virus that managed to jump from pigs to people in a previously unseen mutated form that can readily spread among humans.

One of the first things they will want to look at are the hundreds of industrial-scale hog facilities that have sprung up around Mexico in recent years, and the thousands of people employed inside the crowded, pathogen-filled confinement buildings and processing plants.

Industry calls these massive compounds "confined animal feeding operations," or CAFOs (KAY-fohs), though most people know them simply as "factory farms." You have seen them before while flying: Long white buildings lined up in tightly packed rows of three, four or more. Within each confinement, thousands of pigs are restricted to indoor pens and grain-fed for market, while breeding sows are kept in small metal crates where they spend most of their lives pregnant or nursing piglets.

In the last several years, U.S. hog conglomerates have opened giant swine CAFOs south of the border, including dozens around Mexico City in the neighboring states of Mexico and Puebla. Smithfield Foods also reportedly operates a huge swine facility in the State of Veracruz, where the current outbreak may have originated. Many of these CAFOs raise tens of thousands of pigs at a time. Cheaper labor costs and a desire to enter the Latin American market are drawing more industrialized agriculture to Mexico all the time, wiping out smaller, traditional farms, which now account for only a small portion of swine production in Mexico.

<snip>
http://www.huffingtonpost.com/david-kirby/swine-flu-outbreak----nat_b_191408.html
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