巴西圣卡塔琳娜州火鸡场检出新城疫：周边133家养殖场纳入卫生措施，出口影响待评估
Brasília——巴西农业部长 André de Paula 10月19日宣布，巴西在南部圣卡塔琳娜州（Santa Catarina）一座火鸡养殖场检出新城疫（Newcastle disease）病例，当局已启动卫生防疫措施，疫点周边地区共133家养殖场将被纳入处置范围，相关信息将通报巴西主要贸易伙伴。
新城疫是一种高度传染的禽类病毒性疾病。巴西是全球最大的鸡肉出口国，圣卡塔琳娜州约占巴西禽肉产量的15%，因此本次疫情的处置范围备受市场关注。巴西农业贸易代理秘书 Rafael Requiao 表示，目前判断是否会有国家暂停进口巴西禽类产品为时尚早，主管部门正在准备详细报告。
行业组织巴西动物蛋白协会（ABPA）表示，巴西与中国的贸易议定书规定，一旦确认新城疫疫情将触发「自动禁运」机制，先暂停相关出口，再由中方决定限制范围是全州还是疫点周边有限区域。2024年，巴西在南里奥格兰德州（Rio Grande do Sul）一座商业养殖场确认新城疫病例后，中国曾暂停进口该州鸡肉，该禁令已于今年早些时候解除。
截至发稿，巴西官方尚未公布本病例的扑杀与封锁细节，也未有贸易伙伴正式宣布新的进口限制措施。疫情对巴西禽肉出口的实际影响，将取决于疫点处置进展与各进口国的后续决定。
来源：据路透社2026年10月19日发自 Brasília 与 São Paulo 的报道整理。
Brazil Detects Newcastle Disease at Santa Catarina Turkey Farm: Sanitary Measures Cover 133 Farms, Export Impact Under Review
Brasília — Brazil's Agriculture Minister André de Paula announced on October 19 that a case of Newcastle disease had been detected at a turkey farm in the southern state of Santa Catarina, with sanitary measures put in place covering 133 farms in the surrounding region and all relevant information to be shared with Brazil's main trading partners.
Newcastle disease is a highly contagious viral disease affecting birds. Brazil is the world's largest chicken meat exporter, and Santa Catarina accounts for about 15 percent of Brazilian poultry production, making the scope of the response closely watched by markets. Brazil's Acting Secretary for Agricultural Trade, Rafael Requiao, said it was too early to provide concrete information on possible import suspensions, adding that detailed reports were being prepared.
Meat lobby group ABPA told Reuters that Brazil's trade protocol with China provides for the suspension of poultry exports following a Newcastle disease outbreak, triggering an 'auto-embargo' before Chinese authorities decide whether restrictions should apply to the entire state or to a limited area around the affected farm. In 2024, China halted imports from Rio Grande do Sul after a Newcastle case was confirmed at a commercial farm there; that ban was lifted earlier this year.
Brazilian officials had not released culling or lockdown details as of publication, and no trading partner had formally announced new import restrictions. The actual impact on Brazil's poultry exports will depend on containment progress and decisions by importing countries.
Source: Compiled from Reuters reporting from Brasília and São Paulo, October 19, 2026.
来源：GSM·美国（原文链接）
图片来源：资料图：家禽养殖场内的肉鸡，Umar2z 摄，CC BY-SA 4.0（Wikimedia Commons）
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