The United States banned beef imports from Brazil because of unsanitary conditions found in some of the country’s meatpacking plants and animal health concerns in 2017, but the Trump administration reversed the measure in February 2020. Holly Gibbs, a land use scientist at the University of Wisconsin at Madison, explained the move came after on-site inspections by the U.S. Department of Agriculture’s Food Safety and Inspection Service found improvements in practices at six Brazilian beef production plants. Since then, she says, exports to the United States have been climbing to pre-ban levels. Calls for a ban were renewed recently in response to a reported outbreak of mad cow disease in Brazil.