The story of antibiotic-resistant bacteria in farm animals is not a simple one. But here’s the pitch version: Yet another study has reinforced the idea that keeping animals in confinement and feeding them antibiotics prophylactically breeds varieties of bacteria that cause disease in humans, disease that may not readily be treated by antibiotics. Since some of these bacteria can be fatal, that’s a scary combination.
Antibiotic-resistant bacteria are bad enough, but now there are more kinds; they’re better at warding off attack by antibiotics; and they can be transferred to humans by increasingly varied methods. The situation is demonstrably dire.
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