β-Lactamases Encoded by bla(CTX-M) Group I Genes as Determinants of Resistance of Esbl-Positive Enterobacteriaceae in European Soldiers in Tropical Mali

por Hagen, Ralf Matthias, Hinz, Rebecca, Frickmann, Hagen
Publicado 2015

Comparison of two real-time PCR assays for the detection of malaria parasites from hemolytic blood samples – Short communication

por Hagen, Ralf Matthias, Hinz, Rebecca, Tannich, Egbert, Frickmann, Hagen
Publicado 2015

Comparison of Five Commercial Nucleic Acid Extraction Kits for the PCR-based Detection of Burkholderia Pseudomallei DNA in Formalin-Fixed, Paraffin-Embedded Tissues

por Obersteller, Sonja, Neubauer, Heinrich, Hagen, Ralf Matthias, Frickmann, Hagen
Publicado 2016

Infectious diseases during the European Union training mission Mali (EUTM MLI) – a four-year experience

por Frickmann, Hagen, Hagen, Ralf Matthias, Geiselbrechtinger, Florian, Hoysal, Nagpal
Publicado 2018

Enteric pathogens in German police officers after predominantly tropical deployments – A retrospective assessment over 5 years

por HALFTER, MATTHIAS, MÜSELER, ULRICH, HAGEN, RALF MATTHIAS, FRICKMANN, HAGEN
Publicado 2020

New Developments in PCR-Based Diagnostics for Bacterial Pathogens Causing Gastrointestinal Infections—A Narrative Mini-Review on Challenges in the Tropics

por Loderstädt, Ulrike, Hagen, Ralf Matthias, Hahn, Andreas, Frickmann, Hagen
Publicado 2021

Correlation of rpsU Gene Sequence Clusters and Biochemical Properties, Gc–Ms Spectra and Resistance Profiles of Clinical Burkholderia Spp. Isolates

por Ostermann, Maria Franziska, Neubauer, Heinrich, Frickmann, Hagen, Hagen, Ralf Matthias
Publicado 2016

Colitis caused by Entamoeba histolytica identified by real-time-PCR and fluorescence in situ hybridization from formalin-fixed, paraffin-embedded tissue

por Müller, Andreas, Frickmann, Hagen, Tannich, Egbert, Poppert, Sven, Hagen, Ralf Matthias
Publicado 2022

Molecular Epidemiology of Carbapenem-Resistant Acinetobacter baumannii Isolated from War-Injured Patients from the Eastern Ukraine

por Higgins, Paul G., Hagen, Ralf Matthias, Podbielski, Andreas, Frickmann, Hagen, Warnke, Philipp
Publicado 2020

Implications of the COVID-19 Pandemic for the Development and Update of Clinical Practice Guidelines: Viewpoint

por Steeb, Theresa, Follmann, Markus, Hagen, Ralf Matthias, Berking, Carola, Heppt, Markus Vincent
Publicado 2020

Artificially designed pathogens – a diagnostic option for future military deployments

por Zautner, Andreas E., Masanta, Wycliffe O., Hinz, Rebecca, Hagen, Ralf Matthias, Frickmann, Hagen
Publicado 2015

Comparison of Mast Burkholderia Cepacia, Ashdown + Gentamicin, and Burkholderia Pseudomallei Selective Agar for the Selective Growth of Burkholderia Spp.

por Edler, Carola, Derschum, Henri, Köhler, Mirko, Neubauer, Heinrich, Frickmann, Hagen, Hagen, Ralf Matthias
Publicado 2017

Gastrointestinal Pathogens in Multi-Infected Individuals: A Cluster Analysis of Interaction

por Backhaus, Joy, Frickmann, Hagen, Hagen, Ralf Matthias, Concha, Gustavo, Molitor, Ernst, Hoerauf, Achim, Kann, Simone
Publicado 2023

Surveillance of enteropathogenic bacteria, protozoa and helminths in travellers returning from the tropics

por WIEMER, DOROTHEA, SCHWARZ, NORBERT GEORG, BURCHARD, GERD-DIETER, FRICKMANN, HAGEN, LODERSTAEDT, ULRIKE, HAGEN, RALF-MATTHIAS
Publicado 2020

Molecular Epidemiology of Carbapenem-Resistant Acinetobacter baumannii Isolates from Northern Africa and the Middle East

por Higgins, Paul G., Hagen, Ralf Matthias, Kreikemeyer, Bernd, Warnke, Philipp, Podbielski, Andreas, Frickmann, Hagen, Loderstädt, Ulrike
Publicado 2021

Molecular Epidemiology of Carbapenem-Resistant Acinetobacter baumannii Strains Isolated at the German Military Field Laboratory in Mazar-e Sharif, Afghanistan

por Higgins, Paul G., Kniel, Meret, Rojak, Sandra, Balczun, Carsten, Rohde, Holger, Frickmann, Hagen, Hagen, Ralf Matthias
Publicado 2021

Limited Reliability of the Molecular Detection of Plasmodium spp. from Incubated Blood Culture Samples for Forensic Purposes

por Weinreich, Felix, Hagen, Ralf Matthias, Loag, Wibke, Maïga-Ascofaré, Oumou, Dekker, Denise, Frickmann, Hagen, Loderstädt, Ulrike
Publicado 2022

Rapid Discrimination of Haemophilus influenzae, H. parainfluenzae, and H. haemolyticus by Fluorescence In Situ Hybridization (FISH) and Two Matrix-Assisted Laser-Desorption-Ionizat...

por Frickmann, Hagen, Christner, Martin, Donat, Martina, Berger, Anja, Essig, Andreas, Podbielski, Andreas, Hagen, Ralf Matthias, Poppert, Sven
Publicado 2013

Low Enteric Colonization with Multidrug-Resistant Pathogens in Soldiers Returning from Deployments- Experience from the Years 2007–2015

por Frickmann, Hagen, Wiemer, Dorothea, Frey, Claudia, Hagen, Ralf Matthias, Hinz, Rebecca, Podbielski, Andreas, Köller, Thomas, Warnke, Philipp
Publicado 2016

Next-generation sequencing for hypothesis-free genomic detection of invasive tropical infections in poly-microbially contaminated, formalin-fixed, paraffin-embedded tissue samples...

por Frickmann, Hagen, Künne, Carsten, Hagen, Ralf Matthias, Podbielski, Andreas, Normann, Jana, Poppert, Sven, Looso, Mario, Kreikemeyer, Bernd
Publicado 2019