bird flu

A lingering bird flu outbreak, combined with soaring feed, fuel and labor costs, has led to U.S. egg prices more than doubling over the past year, and hatched a lot of sticker shock on grocery aisles.

In most past bird flu outbreaks the virus largely died off during the summer, but this year’s version found a way to linger and started to make a resurgence this fall with more than 6 million birds killed in September.

Iowa agriculture officials say another commercial egg farm has been infected with bird flu, the first commercial farm case identified since April when a turkey farm was infected.

An outbreak of bird flu that has led to the deaths of 43 million chickens and turkeys this year across the U.S. has been found at a giant egg-laying operation in Ohio, state and federal agriculture officials said Wednesday.

A new strain of avian flu could become a major issue that takes years to recover from.