Egg prices in the U.S. have hit a record high due to an ongoing bird flu outbreak, leaving consumers struggling with both cost and availability.

According to the latest Consumer Price Index, the average price for a dozen Grade A eggs reached $4.95 in January, surpassing the previous high of $4.82.

This increase accounts for nearly two-thirds of the total rise in food costs last month. In some areas, a carton of eggs costs over $10, with organic and cage-free varieties even pricier.

The primary driver behind the surge is the bird flu outbreak, which has led to the culling of nearly 158 million birds to prevent the disease’s spread.

Over 23 million birds were slaughtered in January alone, heavily impacting egg supplies. Because farms take months to recover, shortages and high prices are expected to persist.

Relief is unlikely in the short term. Prices typically peak around Easter due to seasonal demand, and the USDA predicts egg costs will rise another 20% in 2025. Additionally, ongoing bird flu cases and production challenges mean prices may stay elevated for months.