Livestock producers are routinely giving antibiotics to animals to make them grow faster or help them survive crowded, stressful and unsanitary conditions. Overusing these drugs—in humans or animals—breeds bacteria resistant to the antibiotics, threatening the future effectiveness of these medicines, and putting our health at risk. Every year, at least 2 million people get sick, and 23,000 die from antibiotic-resistant infections.
Given the stakes, we shouldn’t allow even one large-scale farming operation to overuse antibiotics in this way. And yet approximately 70 percent of medically important antibiotics sold in the U.S. are intended for use in livestock and poultry.