Shiga Toxin 2A–Encoding Bacteriophages in Enteroaggregative Escherichia coli O104:H4 Strains

by Lothar Beutin, Jens A. Hammerl, Jochen Reetz, Eckhard Strauch
Published 2014-09-01

A multiplex real-time PCR for the detection and differentiation of Campylobacter phages.

by Claudia Jäckel, Jens A Hammerl, Jörg Rau, Stefan Hertwig
Published 2017-01-01

A Proof of Principle for the Detection of Viable <i>Brucella</i> spp. in Raw Milk by qPCR Targeting Bacteriophages

by Michaela Projahn, Jens A. Hammerl, Ralf Dieckmann, Sascha Al Dahouk
Published 2020-08-01

Vibrio vulnificus phage PV94 is closely related to temperate phages of V. cholerae and other Vibrio species.

by Mark Pryshliak, Jens A Hammerl, Jochen Reetz, Eckhard Strauch, Stefan Hertwig
Published 2014-01-01

Characterization of <i>E. coli</i> Isolates Producing Extended Spectrum Beta-Lactamase SHV-Variants from the Food Chain in Germany

by Alexandra Irrgang, Ge Zhao, Katharina Juraschek, Annemarie Kaesbohrer, Jens A. Hammerl
Published 2021-09-01

The Burkholderia thailandensis Phages ΦE058 and ΦE067 Represent Distinct Prototypes of a New Subgroup of Temperate Burkholderia Myoviruses

by Jens A. Hammerl, Sven Volkmar, Daniela Jacob, Iris Klein, Claudia Jäckel, Stefan Hertwig
Published 2020-05-01

Diversity of Vibrio navarrensis Revealed by Genomic Comparison: Veterinary Isolates Are Related to Strains Associated with Human Illness and Sewage Isolates While Seawater Strains...

by Keike Schwartz, Cindy Kukuc, Nadja Bier, Karin Taureck, Jens A. Hammerl, Eckhard Strauch
Published 2017-09-01

Spill-Over from Public Health? First Detection of an OXA-48-Producing <i>Escherichia coli</i> in a German Pig Farm

by Alexandra Irrgang, Natalie Pauly, Bernd-Alois Tenhagen, Mirjam Grobbel, Annemarie Kaesbohrer, and Jens A. Hammerl
Published 2020-06-01

First Detection of GES-5-Producing <i>Escherichia coli</i> from Livestock—An Increasing Diversity of Carbapenemases Recognized from German Pig Production

by Alexandra Irrgang, Simon H. Tausch, Natalie Pauly, Mirjam Grobbel, Annemarie Kaesbohrer, Jens A. Hammerl
Published 2020-10-01

Prevalence, Host Range, and Comparative Genomic Analysis of Temperate Ochrobactrum Phages

by Claudia Jäckel, Stefan Hertwig, Holger C. Scholz, Karsten Nöckler, Jochen Reetz, Jens A. Hammerl
Published 2017-06-01

Simultaneous identification of DNA and RNA viruses present in pig faeces using process-controlled deep sequencing.

by Jana Sachsenröder, Sven Twardziok, Jens A Hammerl, Pawel Janczyk, Paul Wrede, Stefan Hertwig, Reimar Johne
Published 2012-01-01

Reduction of Campylobacter jejuni in broiler chicken by successive application of group II and group III phages.

by Jens A Hammerl, Claudia Jäckel, Thomas Alter, Pawel Janzcyk, Kerstin Stingl, Marie Theres Knüver, Stefan Hertwig
Published 2014-01-01

Carbapenemase VCC-1–Producing Vibrio cholerae in Coastal Waters of Germany

by Jens A. Hammerl, Claudia Jäckel, Valeria Bortolaia, Keike Schwartz, Nadja Bier, Rene S. Hendriksen, Beatriz Guerra, Eckhard Strauch
Published 2017-10-01

Primary isolation strain determines both phage type and receptors recognised by Campylobacter jejuni bacteriophages.

by Martine C Holst Sørensen, Yilmaz Emre Gencay, Tina Birk, Signe Berg Baldvinsson, Claudia Jäckel, Jens A Hammerl, Christina S Vegge, Horst Neve, Lone Brøndsted
Published 2015-01-01

Colistin-Resistant Enterobacteriaceae Isolated From Process Waters and Wastewater From German Poultry and Pig Slaughterhouses

by Mykhailo Savin, Mykhailo Savin, Gabriele Bierbaum, Khald Blau, Marijo Parcina, Esther Sib, Kornelia Smalla, Ricarda Schmithausen, Céline Heinemann, Jens A. Hammerl, Judith Kreyenschmidt, Judith Kreyenschmidt
Published 2020-10-01

CTX-M-15-Producing E. coli Isolates from Food Products in Germany Are Mainly Associated with an IncF-Type Plasmid and Belong to Two Predominant Clonal E. coli Lineages

by Alexandra Irrgang, Linda Falgenhauer, Jennie Fischer, Hiren Ghosh, Elisabet Guiral, Elisabet Guiral, Beatriz Guerra, Beatriz Guerra, Silvia Schmoger, Can Imirzalioglu, Trinad Chakraborty, Jens A. Hammerl, Annemarie Käsbohrer, Annemarie Käsbohrer
Published 2017-11-01

ChromID® CARBA Agar Fails to Detect Carbapenem-Resistant Enterobacteriaceae With Slightly Reduced Susceptibility to Carbapenems

by Natalie Pauly, Jens A. Hammerl, Mirjam Grobbel, Bernd-Alois Tenhagen, Annemarie Käsbohrer, Annemarie Käsbohrer, Sandra Bisenius, Jannika Fuchs, Sabine Horlacher, Holger Lingstädt, Ute Mauermann, Silke Mitro, Margit Müller, Stefan Rohrmann, Arthur P. Schiffmann, Birgit Stührenberg, Pia Zimmermann, Stefan Schwarz, Diana Meemken, Alexandra Irrgang
Published 2020-08-01