Fortune | FORTUNE 2024年11月26日
Eggs are getting more expensive again as bird flu outbreak lingers into holiday baking season
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美国鸡蛋价格近期有所下降,但仍高于两年前的峰值。禽流感是导致价格上涨的主要原因,自2022年2月以来,禽流感导致超过1.11亿只禽类被扑杀,其中大部分是产蛋鸡。加州等州对无笼鸡蛋的需求也加剧了禽流感的影响,因为无笼鸡更容易接触到野生鸟类及其携带的病毒。此外,气候变化和极端天气也导致野生鸟类迁徙路径发生变化,增加了禽流感传播的风险。尽管鸡蛋产量有所下降,但鸡饲料价格下降,为行业带来了一丝希望。

🐔**禽流感疫情导致大量家禽扑杀:** 自2022年2月以来,美国禽流感疫情导致超过1.11亿只禽类,主要是产蛋鸡被扑杀,这直接导致了鸡蛋供应减少,价格上涨。

🥚**加州等州的无笼鸡蛋需求:** 加州、内华达州、华盛顿州和俄勒冈州都要求在州内销售的鸡蛋必须是无笼鸡蛋。这种需求导致鸡蛋供应紧张,因为无笼鸡更容易接触到野生鸟类,从而增加了禽流感传播的风险。

🐦**气候变化和极端天气:** 气候变化和极端天气导致野生鸟类迁徙路径发生变化,增加了禽流感传播的风险,也给蛋鸡养殖带来了新的挑战。

📉**鸡饲料价格下降:** 鸡饲料价格在2020年至2022年期间翻倍,但现在已经大幅下降,这降低了养鸡户的成本,为鸡蛋价格的回落提供了可能。

📈**鸡蛋价格波动:** 尽管鸡蛋价格有所下降,但仍高于两年前的峰值,并且在未来一段时间内仍可能存在波动,因为蛋鸡养殖业需要时间恢复。

But prices are still far from the recent peak they reached almost two years ago. And the American Egg Board, a trade group, says egg shortages at grocery stores have been isolated and temporary so far.“Those are being rapidly corrected, sometimes within a day,” said Emily Metz, the Egg Board’s president and chief executive officer.The average price for a dozen eggs in U.S. cities was $3.37 in October, according to the Bureau of Labor Statistics. That was down slightly from September, and down significantly from January 2023, when the average price soared to $4.82. But it was up 63% from October 2023, when a dozen eggs cost an average of $2.07.Metz said the egg industry sees its highest demand in November and December.“You can’t have your holiday baking, your pumpkin pie, your stuffing, without eggs,” she said.Avian influenza is the main reason for the higher prices. The current bird flu outbreak that began in February 2022 has led to the slaughter of more than 111 million birds, mostly egg-laying chickens. Anytime the virus is found, every bird on a farm is killed to limit the spread of the disease.More than 6 million birds have been slaughtered just this month because of bird flu. They were a relatively small part of the total U.S. egg-laying flock of 377 million chickens. Still, the flock is down about 3% over the past year, contributing to a 4% drop in egg production, according to the U.S. Department of Agriculture.The latest wave of bird flu is scrambling supplies of cage-free eggs because California has been among the hardest hit states. California, Nevada, Washington and Oregon all require eggs sold in their states to be cage-free.“We’re having to move eggs from other areas of the country that are producing cage-free to cover that low supply in those states, because those states only allow for cage-free eggs to be sold,” Metz said.Cage-free requirements are set to go into effect in Arizona, Colorado and Michigan next year and in Rhode Island and Utah in 2030.Demand for such specialty eggs may also be contributing to avian flu, which is spread through the droppings of wild birds as they migrate past farms. Allowing chickens to roam more freely puts them at greater risk, said Chad Hart, a professor and agricultural economist at Iowa State University.“It’s really hard to control that interaction between domesticated birds and wild birds,” Hart said. “Some of those vectors have been opened up because we’re asking the egg industry to produce in ways that we didn’t ask them to before.”Metz said climate change and extreme weather are also blowing some wild birds off course.“We have birds that have been displaced by hurricanes, by wildfires, and those birds are now circulating in areas that they otherwise might not circulate or at times of the year that they otherwise may not be circulating,” she said. “And those are all new variables that our farmers are having to deal with.”Hart said the egg industry is trying to rebuild the flock, but that also can limit supplies, since farmers have to hold back some eggs to hatch into new chickens.Still, there is some good news on U.S. poultry farms. The price of chicken feed — which represents 70% of a farmer’s costs — has fallen significantly after doubling between 2020 and 2022, Hart said.How many degrees of separation are you from the globe's most powerful business leaders? Explore who made our brand-new list of the 100 Most Powerful People in Business. Plus, learn about the metrics we used to make it.

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鸡蛋价格 禽流感 无笼鸡蛋 气候变化 蛋鸡养殖
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