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We report an outbreak of listeriosis in Austria and Germany due to the consumption of Quargel cheese produced by an Austrian manufacturer. At the time of writing this report, the outbreak was known to account for 14 outbreak cases in 2009, including four cases with lethal outcome. On 23 January 2010, the cheese product was voluntarily withdrawn from the(More)
• On CTools OVERVIEW AND OBJECTIVES This course is designed to provide a general understanding of qualitative research methods and issues related to the design and conduct of qualitative studies. Students who intend to pursue qualitative research should take this introductory course and at least one additional course on qualitative methods. Supplementing(More)
Update: Multinational listeriosis outbreak due to 'Quargel', a sour milk curd cheese, caused by two different L. monocytogenes serotype 1/2a strains, 2009-2010 We previously reported an outbreak of listerio-sis in Austria and Germany due to consumption of 'Quargel' cheese. It comprised 14 cases (including five fatalities) infected by a serotype 1/2a(More)
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