Major egg corporations may be using avian flu as a ruse to hike up prices, generating record profits while hurting American consumers, new research suggests. The cost of a dozen large eggs hit almost $5 in January a record high in the US and more than two and a half times the average price three years ago before the avian flu outbreak. This signifies a 157% inflation rate for eggs. "Bird flu does not fully explain the sticker shock consumers experience in the egg aisle ... corporate consolidation is a key culprit behind egg price spikes," said Amanda Starbuck, lead author of the FWW report The Economic Cost of Food Monopolies: The Rotten Egg Oligarchy. "Powerful corporations that control every step of the supply chain " from breeding hens to hatching eggs to processing and distributing eggs " are making windfall profits off this crisis, raising their prices above and beyond what is necessary to cover any rising costs." The analysis found that in some regions, prices were going up even before the new strain of the deadly H5N1 virus had affected poultry flocks and reduced egg production. The south-east, for instance, remained free of bird flu in its table egg flocks until January 2025. In fact, egg production rose in 2022 and 2023 compared with 2021 levels. Yet retail egg prices in the region increased alongside national spikes. Even as egg production recovered in 2023, prices did not come down.