I’m gradually coming to the conclusion that Nicholas D. Kristof is one of America’s most impressive writers on food and agricultural issues. Here’s an excerpt from part 2 of his investigation into connections between the use of subclinical doses of antibiotics in pig feed and the rise of antibiotic-resistant infections in humans. This is from the N.Y. Times website and is titled “Pathogens in our pork“.
“We don’t add antibiotics to baby food and Cocoa Puffs so that children get fewer ear infections. That’s because we understand that the overuse of antibiotics is already creating “superbugs” resistant to medication.
Yet we continue to allow agribusiness companies to add antibiotics to animal feed so that piglets stay healthy and don’t get ear infections. Seventy percent of all antibiotics in the United States go to healthy livestock, according to a careful study by the Union of Concerned Scientists — and that’s one reason we’re seeing the rise of pathogens that defy antibiotics.
These dangerous pathogens are now even in our food supply. Five out of 90 samples of retail pork in Louisiana tested positive for MRSA — an antibiotic-resistant staph infection — according to a peer-reviewed study published in Applied and Environmental Microbiology last year. And a recent study of retail meats in the Washington, D.C., area found MRSA in one pork sample, out of 300, according to Jianghong Meng, the University of Maryland scholar who conducted the study. Continue reading