date:Nov 21, 2018
nvestigations identified eggs from Poland as the vehicle of infections in the multi-strain outbreak. Control measures were then implemented. However, new outbreak cases were notified in 2017 and in 2018 with similar magnitude and temporal patterns.
As part of the investigations, Polish eggs were traced back to three egg packing centers and 52 laying hen farms and 18 of these farms were positive for Salmonella enteritidis. Most of them, and the three packing centers, belong to one Polish consort