Fatal Listeria outbreak reportedThe Austrian and German health authorities have published a report of an outbreak of listeriosis affecting at least 14 people in the two countries and known to have caused four deaths.
The outbreak was caused by a previously unknown strain of Listeria monocytogenes serotype 1/2a first isolated and typed in Austria last August. This strain has subsequently been linked to 12 cases of listeriosis in Austria and a further two, both fatal, in Germany.
Epidemiological investigation suggested that the outbreak was linked to a type of acid curd cheese called Quargel, produced by an Austrian manufacturer and exported to Germany, the Czech Republic and Slovakia. This link was subsequently confirmed when the outbreak strain was isolated from environmental and product samples at the manufacturing site. The cheese was voluntarily withdrawn from sale on 23 January and investigations into the source of contamination are ongoing.
http://www.eurosurveillance.org/ViewArticle.aspx?ArticleId=19477
Swedish retailer recalls salmon over Listeria contaminationNews reports from Sweden state that the supermarket chain Coop is recalling around four tons of smoked and spiced salmon products after health authority testing suggested possible contamination with Listeria.
The recall was initiated after tests conducted as part of a monitoring programme by the Swedish National Food Administration, which is focusing on ready-to-eat foods that are not heated before consumption. The reports say that a significant increase in cases of listeriosis was reported in Sweden in 2009, prompting the expanded testing programme.
http://www.sr.se/cgi-bin/International/nyhetssidor/artikel.asp?ProgramID=2054&format=1&artikel=3417840