date:Aug 07, 2018
far it has not been possible to identify the specific point in the production chain where the contamination occurred. Further investigations along the food chain are therefore needed to identify the source of contamination.
Until the source of infection and the specific point of contamination along the food production chain have been identified and controlled, new outbreak cases may occur, with a high likelihood that the outbreak strains will re-emerge in early 2019, as observed in the seasona