巴西农业部：禽流感疫情已得到有效控制

Core Viewpoint - The outbreak of highly pathogenic avian influenza (HPAI) in a commercial poultry farm in southern Brazil has been effectively controlled, but 21 countries have fully suspended imports of Brazilian poultry products, impacting trade dynamics [1][2]. Group 1: Outbreak Details - The Brazilian Ministry of Agriculture reported the first case of H5N1 avian influenza in a commercial farming system on May 16, 2023, in Monte Negro, Rio Grande do Sul [1]. - Following effective control measures including lockdowns, culling, and thorough disinfection, the affected farm has entered a 28-day quarantine period, with no new cases reported for 14 consecutive days [1]. Group 2: Trade Impact - A total of 21 countries have fully suspended imports of Brazilian poultry, with 14 specifically halting imports from Rio Grande do Sul and 4 from the outbreak's origin in Monte Negro [1]. - Despite the export restrictions, 70% of chicken production is directed towards the domestic market, indicating that the overall impact on the industry is manageable [2]. Group 3: Market Response - Poultry prices in São Paulo remain stable, and there is no significant panic among consumers regarding the H5N1 outbreak, as observed in local markets and restaurants [2]. - Reports indicate that suspected cases in other regions have been ruled out, further stabilizing the situation [2].