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The Lancet reports that H5N1 has spread widely in US dairy cattle, with a new D1.1 genotype linked to a death in Louisiana and a severe case in Canada. It also notes that FAO and WOAH have published a 10-year global avian influenza strategy calling for surveillance, vaccination and biosecurity.
The new genotype and the global strategy raise the likelihood of longer-term poultry and dairy disruption, which would affect feed demand. The article itself does not report a current supply loss that moves prices now.
thelancet.comSearch for articles by this author2025年3月1日在过去 645 次疫病事件之后，生猪(瘦肉型) 在 5 个交易日内中位数变动 -0.1%（48% 上涨；中间一半区间为 -1.8% 至 +2.1%），20 个交易日内为 +0.9%。
历史可比事件尚不足，暂无法给出历史解读。
在过去 615 次疫病事件之后，豆粕 在 5 个交易日内中位数变动 -0.2%（46% 上涨；中间一半区间为 -1.8% 至 +1.8%），20 个交易日内为 -0.2%。
各商品基准价相对事件前最后收盘价的变动。历史数据汇总同类过往事件；仅描述已发生的情况，不代表未来走势。不构成投资建议。
