Another bird flu season has settled over North America's poultry farms, and two and a half months in, the epidemic remains on record pace.  

Since September 1, an early start for flu season, outbreaks have wiped out nearly 2 million turkeys from farms supplying meat for delis and dinner tables. This toll is five times more than what occurred through mid-November in 2024. Likewise, chicken farms producing consumer eggs have lost 5.7 million hens, on par with the beginning of last year's severe run through egg-laying hens.  

The timing could have been unfortunate as the United States approached Thanksgiving, a period of communal feasts when consumer shopping for turkeys and eggs rises. Turkey inventories were already strained because of bird flu-related losses that have accumulated this calendar year. 

"Over 2.2 million turkeys have been affected by HPAI [highly pathogenic avian influenza] so far in 2025," said Bernt Nelson, an economist with American Farm Bureau Federation, who in early October released a market analysis of the U.S. turkey industry. Citing the U.S. Department of Agriculture (USDA), Nelson reports that farmers have raised 195 million turkeys in 2025—the lowest tally in 40 years. 

In advance of Thanksgiving, though, grocery stores are countering a low supply by offering steep discounts on fresh turkeys. On November 19, American Farm Bureau released its annual Thanksgiving dinner survey, based on prices found at local stores across all 50 states and Puerto Rico. Its volunteer surveyors report that a 16-pound turkey will cost consumers an average of $21.50, down 16% from 2024. That's despite the wholesale price for turkeys—what retailers pay livestock producers—being up 43% this week [PDF] over a year ago [PDF].  

Egg prices, meanwhile, are showing signs of bottoming out or slightly rising again [PDF] as bird flu rebounds. Those prices reached a record high in March 2025 and then dropped over the summer. Estimates show that by September, U.S. egg-laying flocks were on the cusp of recovering from the devastation during the beginning of 2025. The USDA states that holiday demand for eggs—think of all those baked cookies—could increase prices in the coming weeks.   

November's human fatal case in Washington state—featuring a bird flu strain not previously seen in humans—underscores the risks people and farmers face if exposed to infected fowl. Health officials released few details about the older adult who was hospitalized—but said the person owns a backyard flock of poultry. In October, Mexico officials said a 23-year-old woman was hospitalized in Mexico City after potentially contracting HPAI from a chicken roaming a courtyard.  

Cooking eggs and meat eliminates the virus and health threat from food, but less supply and more demand is typically an equation for higher prices. Before retailers launched their price cuts for turkeys, market watchers such as Nelson had anticipated a price bump for Thanksgiving turkeys, though he said the size of hikes could be locked in and less affected by the most recent outbreaks. 

The fate of consumer egg prices remains to be determined for the rest of the winter—by the intensity of any upcoming outbreaks as the virus encounters the biosecurity measures that farmers, states, and the U.S. government established after the last flu wave. 

Why Bird Flu Hit Turkeys So Hard

Although cases of avian influenza declined this summer, as the flu does every year when temperatures warm, the virus did not disappear. Highly pathogenic strains—namely, H5N1—continued to circulate in migratory birds across the Americas, and even June and July recorded a few thousand cases in U.S. domesticated birds. 

H5N1 transmits easily through a poultry population. Consumers and food sellers will remember how this manifested last winter when new genetic variant of H5N1—called D1.1—swept over commercial farms and backyard flocks. For egg-laying chickens, the worst death toll occurred between December 2024 and February 2025, and the event pushed egg prices to their highest mark in 45 years. 

Bird flu spreads faster through turkeys than it does through chickens. Fans of the movie Contagion should recall a metric called r-naught, or R0.  It predicts how many unimmune people (or birds) among an average group will catch a virus after an infected person (or bird) shows up. Measles, one of the most contagious diseases in history, has an r-naught of 12 to 18. If a measles-infected person steps into a crowded train car on which everyone else lacks immunity, the virus could infect 12 to 18 people. 

A December 2024 study, published in PLOS One, estimated what H5N1's r-naught was during the first year of the U.S. outbreak. The researchers looked at three types of commercial poultry: egg-laying hens, broiler chickens for meat production, and turkey farms. 

For egg-layers, the r-naught was 13—comparable with human measles. For broiler chickens, it was 6. 

For the turkeys, the r-naught estimate was 25. 

We don't even have a human equivalent of that

Carol Cardona, University of Minnesota

This astonishing number means an H5N1-infected turkey can immediately pass the virus along to 25 unassuming flockmates.

"We don't even have a human equivalent of that," said Carol Cardona,  a professor and the Pomeroy Endowed Chair in Avian Health at the University of Minnesota, whose lab conducted the study. " That is massive." 

Bird flu spreads so swiftly through poultry that regulations, both in the United States and abroad, call for euthanizing (or depopulating) all animals exposed in a hen house. Since September, Europe has been battered by outbreaks, and last week Reuters reported Germany had reached a three-year high in cases. The long-standing rule of thumb is by the time the first infection is detected, it is too late to save any nearby birds. 

In March 2025, U.S. Health and Human Services Secretary Robert F. Kennedy Jr. suggested allowing H5N1 to spread among flocks to isolate immune birds, but the idea faced reasonable blowback because 90 to 100% of a poultry flock can die after exposure [PDF]. The mortality rate indicates a lack of robust natural immunity among poultry. Unchecked infections could be "inhumane and dangerous" for the animals and their farm handlers. 

Yet after facing a string of severe flu seasons, Cardona and other scientists wonder whether research like hers could create a new strategy, steeped in classic tools such as viral testing but also a newer approach of teaching clinical observation techniques to farmers. 

Turkeys display a cathedral syndrome, in which they stop gobbling once they become sick

Farm workers would be on the frontlines of this strategy because they are usually the first to notice potential outbreaks. Turkeys, for instance, display a cathedral syndrome [PDF], in which they stop gobbling and vocalizing during the early phases of their sickness.  Farmers leave one day and come back the next day to silence throughout a barn, Cardona said.

"Early detection happens on farm. It happens with an engaged and knowledgeable populace," Cardona said. " USDA and state regulators are doing great things, but early detection and early containment have to happen before the USDA is even called in."

Should U.S. Consumers Rush to the Turkey Store?

Nelson, from the American Farm Bureau, said it's never a bad idea to plan ahead and start looking for good deals on holiday turkeys, especially if a home has the freezer space. 

Based on USDA forecasts, he had predicted higher retail prices for turkeys than last year, but luckily for the grocery shoppers, the new Thanksgiving dinner survey shows how retailers countered the trend by pushing deals. 

Nelson didn't expect the new outbreak to cause dramatic price in any case because most Thanksgiving turkeys were in transit to stores and dinner tables before the new cases emerged. But another tough season of bird flu could worsen prices for whole turkeys and deli meat as the nation moves into 2026.

Egg Imports: An Unintentional Indicator for Bird Flu Disruption

Historically, the United States raises all of its "table eggs"—the ones destined to fill cartons in grocery stores and ultimately rest on kitchen tables. The scale of this production is jaw dropping. In 2021, before the H5N1 avian influenza hit North America, U.S. farmers yielded an average of 8.1 billion table eggs per month—enough for every single person on the planet to have eaten at least one. 

"Consumers should keep an eye on their local ads for the best handle on local price, but sources such as the [USDA] Agricultural Marketing Service's National Retail Report and Bureau of Labor Statistics can offer a national or regional snapshot of retail prices," Nelson said. "It's important to note that these reports are currently on pause due to the federal government funding lapse, but should be available again once the funding issue is resolved." 

Last winter, avian influenza affected so many egg-laying hens that the supply rapidly depleted. From January to February 2025, production dropped by nearly 1 billion table eggs—from 7.5 billion to 6.6 billion. 

Hence why headlines took notice in March when USDA Secretary Brooke Rollins announced new import deals with Türkiye and South Korea to supply table eggs. Ultimately in 2025, the United States has imported 363 million table eggs—mostly from Brazil (222 million), Türkiye (111 million), and Poland (16.7 million). 

A year earlier, the United States imported 68 million table eggs from Türkiye—and that was it. All other countries supplied zero. 

Table eggs represent only about half of the chicken eggs brought into the country this year. Another 337 million went to breaker production—for making liquid, frozen, or dried egg products. Breeders received 16.3 million fertilized eggs to incubate and hatch as replacement stock for lost poultry. 

All of these imports arrived prior to August 2025, when U.S. flocks showed signs of recovery. The shipments wither next to the size of American production—but they may have eased prices in port cities and border states, said Jada Thompson, an associate professor at the University of Arkansas's Department of Agricultural Economics and Agribusiness. Most—99%—of the imported table eggs landed in New York City, and the rest went to the border city of Laredo, Texas. 

" It's going to have a very localized impact," said Thompson, who studies how highly pathogen avian disease influences trade. 

She added that these imports were not what drove national prices for eggs down.