Listeriosis outbreak caused by acid curd cheese ‘Quargel’, Austria and Germany 2009
Fretz, R and Sagel, U and Ruppitsch, W and Pietzka, A T and Stöger, A and Huhulescu, S and Heuberger, S and Pichler, J and Much, P and Pfaff , G and Stark, K and Prager, R and Flieger, A and Feenstra, O and Allerberger, F, Eurosurveillance, 15, 19477 (2010), https://doi.org/10.2807/ese.15.05.19477-en