Since December 2013, Oregon health officials have been looking into the source of Campylobacteriosis that has sickened five individuals in Oregon and Ohio. All cases report eating undercooked or raw chicken livers; most cases consumed chicken livers prepared as pâté. The cases in Ohio ate chicken liver pâté while visiting Oregon. The Oregon Health Authority is working with USDA and CDC.
This is the second reported multistate outbreak of campylobacteriosis associated with consumption of undercooked chicken liver in the United States.
A high-end chicken product enjoyed in high-end restaurants in Portland is part of a small food poisoning outbreak in Oregon.
Health officials issued a public health alert Tuesday, saying six people who consumed undercooked or raw chicken livers were infected with campylobacter, a common foodborne pathogen. Three people live in Oregon and two others were visiting the state from Ohio. The outbreak includes one person in Washington state who got sick after consuming chicken liver pills. Most of the others ate chicken liver pate.

