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A screwworm outbreak has spread across Central America, with Panama recording over 19,700 cases so far in 2024 against fewer than 100 in a normal year. The parasite has returned to herds that had been free of it for decades.
Livestock losses and treatment costs in Central America, and the risk of northward spread toward the US, could tighten beef and cattle supplies over time.
archive.is2024年10月24日在过去 148 次看涨的疫病事件之后，活牛 在 5 个交易日内中位数变动 +0.4%（62% 上涨；中间一半区间为 -0.5% 至 +1.2%），20 个交易日内为 +1.4%。
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。
