The theory that industrial hog farms are disease incubators has been officially verified.
For example, Scientific American wrote an article yesterday asking:
Is so-called swine flu really just another environmental problem associated with factory farming?
After all, such large operations keep the animals in close confinement, dope them with antibiotics to keep them alive in the crowded conditions and create vast pools and piles of waste—all good ways to promote the spread of any disease.
Other health threats, such as antibiotic-resistant strains of staphylococcus aureus, have emerged from pig farms as well.
Nevertheless, this H1N1 strain has not yet been found in the pigs near La Gloria, nor is it clear how it would have jumped from the factory farm to little Edgar.
But what is clear thanks to the hard work of virologists is that this particular strain of flu got its genetic start on U.S. hog farms back in the 1990s. That's according to the U.S. Centers for Disease Control. How the virus jumped from pigs to humans may have nothing to do with factory farms, but confined animal feeding operations helped to breed the disease.
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