cross-posted from: https://lemmy.ml/post/2879916

TL;DR for the title:

Employees [from this investigation] can be seen removing the intestines of dead, disease-infected piglets and mixing them with piglet feces in a blender — a mixture to be fed to the adult breeding pigs — causing one worker to gag.

The practice, called “feedback,” is common in the pork business (or “controlled oral exposure” in industry jargon).

The article itself goes into more depth about all the horrific things in the pork industry such as these

The pork industry has pushed pigs to their biological limits, leading to many bizarre practices beyond feedback, many of which are inhumane. To name one example recently in the news: There are horse farms that impregnate horses, extract their blood for a serum, abort their pregnancies, and then sell the serum to pig farms to induce puberty in young female pigs and produce larger litters. Holden Farms, like most pig breeding farms, confine pregnant pigs in gestation crates, cages so small they can’t turn around for practically their entire lives.

  •  frog 🐸   ( @frog@beehaw.org ) 
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    3911 months ago

    As a Brit who is old enough to remember the BSE (bovine spongiform encephalopathy/mad cow disease) epidemic, this is astonishingly reckless and dangerous. This is how you get prion diseases. And you don’t necessarily know you have a build-up of deformed prions until decades later.

        •  jarfil   ( @jarfil@beehaw.org ) 
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          11 months ago

          Prions are an amazing thing, the Wikipedia has a whole rabbit hole about them.

          They come from naturally occurring protein building blocks, which unlike most proteins, are “flexible”, so they can flex into different shapes to join with multiple different proteins.

          Well, it turns out sometimes they flex in an unusual way, matching proteins they weren’t supposed to, forming a “prion” protein that causes more of the flexible ones join proteins they shouldn’t, in a cascading effect.

          There is no predicting when this could happen, and no way of preventing it since the flexible building blocks are essential for the normal functioning of many proteins. They just have a certain possibility of catastrophic failure, and that’s it.

  • Good lord. So glad my country has strict animal welfare standards for livestock. Uncomfortable that we still import and slaughter pigs from countries without those standards. (And yes, we import-and-slaughter because we don’t import pork itself. We do however, allow the import/export of live animals, so international trade buys our sheep for ‘breeding’, and sell us their pigs for ‘NZ-made pork’. I suppose it at least enforces abattoir health standards…?)

  •  forestG   ( @forestG@beehaw.org ) 
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    11 months ago

    To drive down costs, the meat industry relies on practices that can increase the spread of disease, like overcrowding and intensive breeding, which can trigger the need for gruesome practices like feedback to work around the problems it’s created.

    Americans eat more animals than practically any other country — around 264 pounds of red and white meat, 280 eggs, 667 pounds of dairy, and around 20.5 pounds of seafood per person each year.

    Insane amounts, horrible -mostly unseen- reality to support them.