The Brazilian Ministry of Agriculture and Livestock (Mapa) has suspended poultry meat and its derivatives exports to 44 countries following an outbreak of Newcastle disease in a commercial poultry establishment in Anta Gorda, Rio Grande do Sul, as a precaution and in compliance with international health certificates. The suspension affects various poultry-related products and can last up to 21 days or be specific to areas around the outbreak. Rio Grande do Sul, Brazil's third-largest chicken meat exporter, is reviewing these rules daily and has already caused significant impacts on international trade.