The Swedish National Food Agency (Livsmedelsverket) has identified cold meats as the primary source for a recent outbreak of listeria in Sweden that has been connected to the deaths of up to 14 people since autumn 2013.
In early 2013, four clusters of human Salmonella infections were identified through PulseNet, the national molecular subtyping network for foodborne bacteria. Many of the ill persons in these four clusters reported contact with live poultry, primarily chicks and ducklings, from a single mail-order hatchery; therefore, these investigations were merged. During March 4–October 9, 2013, a total of 158 persons infected with outbreak strains of Salmonella serotypes Infantis, Lille, Newport, and Mbandaka were reported from 30 states.
