Bird flu has sickened several dozen people around the U.S. and left one person dead while egg price hikes and shortages have also affected consumers.

One of the top egg producers in the U.S. confirmed that a farm tested positive for cases of bird flu over the weekend, the company said in a statement Tuesday.

As egg prices continue to climb, some grocery stores in Massachusetts are limiting how many customers can buy.

The bird flu has been infecting American flocks for years, leading to a series of infections and increased egg prices. But now, there's a new twist: A different strain has been detected in U.S. poultry.