Hagen Frickmann (H Frickmann)

ORCID

Publication Activity (10 Years)

Years Active: 2017-2024
Publications (10 Years): 113

Top Venues

Microorganisms

Pathogens (Basel, Switzerland)

European journal of microbiology & immunology

Antibiotics (Basel, Switzerland)

This page only lists publications with an associated author ORCID identifier.

Publications

Andreas Hahn, Hagen Frickmann, Ulrike Loderstädt
Modelling of doxycycline-based prevention of bacterial sexually transmitted infections in comparison to condom-based and test-based prevention. European journal of microbiology & immunology 14 (1) (2024)
Hagen Frickmann, Kerstin Schwinge, Andreas Podbielski, Philipp Warnke
Preanalytical, Analytical and Postanalytical Analyses on Corynebacterium spp. and Actinomycetaceae in Urine Samples of Patients with Suspected Urinary Tract Infection-A Hypothesis-Forming Observational Study. Diagnostics (Basel, Switzerland) 14 (7) (2024)
Hagen Frickmann, Joy Backhaus, Achim Hoerauf, Ralf Matthias Hagen, Simone Kann
Collider Bias Assessment in Colombian Indigenous Wiwa and Kogui Populations with Chronic Gastroenteric Disorder of Likely Infectious Etiology Suggests Complex Microbial Interactions Rather Than Clear Assignments of Etiological Relevance. Microorganisms 12 (5) (2024)
Joy Backhaus, Simone Kann, Andreas Hahn, Felix Weinreich, Martin Blohm, Konstantin Tanida, Torsten Feldt, Fred Stephen Sarfo, Veronica Di Cristanziano, Ulrike Loderstädt, Stephan Ehrhardt, Stefanie Schoppen, Harry Tagbor, Hagen Frickmann, Kirsten Alexandra Eberhardt
Clustering of Gastrointestinal Microorganisms in Human Stool Samples from Ghana. Pathogens (Basel, Switzerland) 13 (7) (2024)
Daniel Haile Cherkos, Solomon Tsebeni Wafula, John P A Lusingu, Daniel T R Minja, Samwel Gesase, Joyce R Mbwana, Ulrich Schotte, Jürgen May, Lea Mardeis, Anna Jaeger, Sandra Rojak, Maike Lamshöft, Joseph Kaseka, Eva Lorenz, Hagen Frickmann, Denise Dekker
Epidemiology and multiple colonization of gastrointestinal pathogens in rural Tanzanian children with and without diarrhea: A case-control study. PloS one 19 (6) (2024)
Andreas Hahn, Hagen Frickmann, Ulrike Loderstädt
Modelling of doxycycline-based prevention of bacterial sexually transmitted infections in comparison to condom-based and test-based prevention. European journal of microbiology & immunology (2024)
Ulrich Schotte, Julian Ehlers, Johanna Nieter, Raphaël Rakotozandrindrainy, Silver A Wolf, Torsten Semmler, Hagen Frickmann, Sven Poppert, Christa Ewers
ESBL-Type and AmpC-Type Beta-Lactamases in Third Generation Cephalosporin-Resistant Enterobacterales Isolated from Animal Feces in Madagascar. Animals : an open access journal from MDPI 14 (5) (2024)
Hagen Frickmann, Joy Backhaus, Achim Hoerauf, Ralf Matthias Hagen, Simone Kann
Collider Bias Assessment in Colombian Indigenous Wiwa and Kogui Populations with Chronic Gastroenteric Disorder of Likely Infectious Etiology Suggests Complex Microbial Interactions Rather Than Clear Assignments of Etiological Relevance. Microorganisms 12 (5) (2024)
Joy Backhaus, Simone Kann, Andreas Hahn, Felix Weinreich, Martin Blohm, Konstantin Tanida, Torsten Feldt, Fred Stephen Sarfo, Veronica Di Cristanziano, Ulrike Loderstädt, Stephan Ehrhardt, Stefanie Schoppen, Harry Tagbor, Hagen Frickmann, Kirsten Alexandra Eberhardt
Clustering of Gastrointestinal Microorganisms in Human Stool Samples from Ghana. Pathogens (Basel, Switzerland) 13 (7) (2024)
Andreas Hahn, Hagen Frickmann, Ulrike Loderstädt
Modelling of doxycycline-based prevention of bacterial sexually transmitted infections in comparison to condom-based and test-based prevention. European journal of microbiology & immunology 14 (1) (2024)
Hagen Frickmann, Kerstin Schwinge, Andreas Podbielski, Philipp Warnke
Preanalytical, Analytical and Postanalytical Analyses on Corynebacterium spp. and Actinomycetaceae in Urine Samples of Patients with Suspected Urinary Tract Infection-A Hypothesis-Forming Observational Study. Diagnostics (Basel, Switzerland) 14 (7) (2024)
Andreas Hahn, Hagen Frickmann, Ulrike Loderstädt
Modelling of doxycycline-based prevention of bacterial sexually transmitted infections in comparison to condom-based and test-based prevention. European journal of microbiology & immunology 14 (1) (2024)
Simone Kann, Gustavo Concha, Hagen Frickmann, Ralf Matthias Hagen, Philipp Warnke, Ernst Molitor, Achim Hoerauf, Joy Backhaus
Chagas Disease: Comparison of Therapy with Nifurtimox and Benznidazole in Indigenous Communities in Colombia. Journal of clinical medicine 13 (9) (2024)
Daniel Haile Cherkos, Solomon Tsebeni Wafula, John P A Lusingu, Daniel T R Minja, Samwel Gesase, Joyce R Mbwana, Ulrich Schotte, Jürgen May, Lea Mardeis, Anna Jaeger, Sandra Rojak, Maike Lamshöft, Joseph Kaseka, Eva Lorenz, Hagen Frickmann, Denise Dekker
Epidemiology and multiple colonization of gastrointestinal pathogens in rural Tanzanian children with and without diarrhea: A case-control study. PloS one 19 (6) (2024)
Joy Backhaus, Simone Kann, Andreas Hahn, Felix Weinreich, Martin Blohm, Konstantin Tanida, Torsten Feldt, Fred Stephen Sarfo, Veronica Di Cristanziano, Ulrike Loderstädt, Stephan Ehrhardt, Stefanie Schoppen, Harry Tagbor, Hagen Frickmann, Kirsten Alexandra Eberhardt
Clustering of Gastrointestinal Microorganisms in Human Stool Samples from Ghana. Pathogens (Basel, Switzerland) 13 (7) (2024)
Simone Kann, Gustavo Concha, Hagen Frickmann, Ralf Matthias Hagen, Philipp Warnke, Ernst Molitor, Achim Hoerauf, Joy Backhaus
Chagas Disease: Comparison of Therapy with Nifurtimox and Benznidazole in Indigenous Communities in Colombia. Journal of clinical medicine 13 (9) (2024)
Ulrich Schotte, Julian Ehlers, Johanna Nieter, Raphaël Rakotozandrindrainy, Silver A Wolf, Torsten Semmler, Hagen Frickmann, Sven Poppert, Christa Ewers
ESBL-Type and AmpC-Type Beta-Lactamases in Third Generation Cephalosporin-Resistant Enterobacterales Isolated from Animal Feces in Madagascar. Animals : an open access journal from MDPI 14 (5) (2024)
Joy Backhaus, Hagen Frickmann, Ralf Matthias Hagen, Gustavo Concha, Ernst Molitor, Achim Hoerauf, Simone Kann
Gastrointestinal Pathogens in Multi-Infected Individuals: A Cluster Analysis of Interaction. Microorganisms 11 (11) (2023)
Simone Kann, Gustavo Andrés Concha Mendoza, Maria Hartmann, Hagen Frickmann, Lothar Kreienbrock
Chagas Disease: Medical and ECG Related Findings in an Indigenous Population in Colombia. Tropical medicine and infectious disease 8 (6) (2023)
Simone Kann, Gustavo Andrés Concha Mendoza, Maria Hartmann, Hagen Frickmann, Lothar Kreienbrock
Chagas Disease: Medical and ECG Related Findings in an Indigenous Population in Colombia. Tropical medicine and infectious disease 8 (6) (2023)
Dorothea Franziska Wiemer, Matthias Halfter, Ulrich Müseler, Marius Schawaller, Hagen Frickmann
Effects of COVID-19-Associated Infection Control on the Pattern of Infections Imported by German Soldiers and Police Officers Returning from Predominantly Tropical Deployment Sites. Infectious disease reports 15 (6) (2023)
Tafese Beyene Tufa, Gabriele Margos, Volker Fingerle, Christine Hartberger, Sven Poppert, Richard J Birtles, Peter Kraiczy, Volkhard A J Kempf, Hagen Frickmann, Torsten Feldt
Evidence for Bartonella quintana in Lice Collected from the Clothes of Ethiopian Homeless Individuals. Pathogens (Basel, Switzerland) 12 (11) (2023)
Simone Kann, Gustavo Concha, Felix Weinreich, Andreas Hahn, Christian Rückert, Jörn Kalinowski, Olfert Landt, Hagen Frickmann
Comparative Assessment of Two Commercial Real-Time PCR Assays for the Diagnosis of Trypanosoma cruzi DNA in Serum. Microorganisms 11 (4) (2023)
Simone Kann, Kirsten Alexandra Eberhardt, Rebecca Hinz, Norbert Georg Schwarz, Juan Carlos Dib, Andres Aristizabal, Gustavo Andrés Concha Mendoza, Ralf Matthias Hagen, Hagen Frickmann, Israel Barrantes, Bernd Kreikemeyer
The Gut Microbiome of an Indigenous Agropastoralist Population in a Remote Area of Colombia with High Rates of Gastrointestinal Infections and Dysbiosis. Microorganisms 11 (3) (2023)
Ramona Binder, Andreas Hahn, Kirsten Alexandra Eberhardt, Ralf Matthias Hagen, Holger Rohde, Ulrike Loderstädt, Torsten Feldt, Fred Stephen Sarfo, Veronica Di Cristanziano, Sascha Kahlfuß, Hagen Frickmann, Andreas Erich Zautner
Comparison of the Diagnostic Accuracy of Three Real-Time PCR Assays for the Detection of Arcobacter butzleri in Human Stool Samples Targeting Different Genes in a Test Comparison without a Reference Standard. Microorganisms 11 (5) (2023)
Dorothea Franziska Wiemer, Matthias Halfter, Ulrich Müseler, Marius Schawaller, Hagen Frickmann
Effects of COVID-19-Associated Infection Control on the Pattern of Infections Imported by German Soldiers and Police Officers Returning from Predominantly Tropical Deployment Sites. Infectious disease reports 15 (6) (2023)
Nathalie Verónica Fernández Villalobos, Patrick Marsall, Johanna Carolina Torres Páez, Julia Strömpl, Jens Gruber, Martín Lotto Batista, Daria Pohl, Gustavo Concha, Hagen Frickmann, Fernando Pio de la Hoz Restrepo, Nicole Schneiderhan-Marra, Gérard Krause, Alex Dulovic, Monika Strengert, Simone Kann
Humoral immune response to SARS-CoV-2 and endemic coronaviruses in urban and indigenous children in Colombia. Communications medicine 3 (1) (2023)
Simone Kann, Kirsten Alexandra Eberhardt, Rebecca Hinz, Norbert Georg Schwarz, Juan Carlos Dib, Andres Aristizabal, Gustavo Andrés Concha Mendoza, Ralf Matthias Hagen, Hagen Frickmann, Israel Barrantes, Bernd Kreikemeyer
The Gut Microbiome of an Indigenous Agropastoralist Population in a Remote Area of Colombia with High Rates of Gastrointestinal Infections and Dysbiosis. Microorganisms 11 (3) (2023)
Kirsten Alexandra Eberhardt, Luzia Veletzky, Felix Weinreich, Richard Odame Phillips, Fred Stephen Sarfo, Torsten Feldt, Albert Dompreh, Shadrack Osei Asibey, Richard Boateng, Hagen Frickmann
Very low prevalence of Mansonella perstans-specific cell-free DNA in serum samples of Ghanaian HIV patients. European journal of microbiology & immunology (2023)
Simone Kann, Kirsten Alexandra Eberhardt, Rebecca Hinz, Norbert Georg Schwarz, Juan Carlos Dib, Andres Aristizabal, Gustavo Andrés Concha Mendoza, Ralf Matthias Hagen, Hagen Frickmann, Israel Barrantes, Bernd Kreikemeyer
The Gut Microbiome of an Indigenous Agropastoralist Population in a Remote Area of Colombia with High Rates of Gastrointestinal Infections and Dysbiosis. Microorganisms 11 (3) (2023)
Simone Kann, Gustavo Concha, Felix Weinreich, Andreas Hahn, Christian Rückert, Jörn Kalinowski, Olfert Landt, Hagen Frickmann
Comparative Assessment of Two Commercial Real-Time PCR Assays for the Diagnosis of Trypanosoma cruzi DNA in Serum. Microorganisms 11 (4) (2023)
Roman Franz, Andreas Hahn, Ralf Matthias Hagen, Holger Rohde, Kirsten Alexandra Eberhardt, Stephan Ehrhardt, Jana Baum, Lisa Claussen, Torsten Feldt, Rebecca Hinz, Dana Barthel, Carola Bindt, Harry Tagbor, Samuel Blay Nguah, Mathurin Koffi, Thomas Köller, Philipp Warnke, Frederik Pankok, Stefan Taudien, Hagen Frickmann, Stefanie Schoppen
Screening for Resistant Bacteria, Antimicrobial Resistance Genes, Sexually Transmitted Infections and Schistosoma spp. in Tissue Samples from Predominantly Vaginally Delivered Placentae in Ivory Coast and Ghana. Pathogens (Basel, Switzerland) 12 (8) (2023)
Dorothea Franziska Wiemer, Matthias Halfter, Ulrich Müseler, Marius Schawaller, Hagen Frickmann
Effects of COVID-19-Associated Infection Control on the Pattern of Infections Imported by German Soldiers and Police Officers Returning from Predominantly Tropical Deployment Sites. Infectious disease reports 15 (6) (2023)
Simone Kann, Gustavo Concha, Felix Weinreich, Andreas Hahn, Christian Rückert, Jörn Kalinowski, Olfert Landt, Hagen Frickmann
Comparative Assessment of Two Commercial Real-Time PCR Assays for the Diagnosis of Trypanosoma cruzi DNA in Serum. Microorganisms 11 (4) (2023)
Naira Sulany Oliveira de Sousa, Juan Diego Ribeiro de Almeida, Hagen Frickmann, Marcus Vinícius Guimarães de Lacerda, João Vicente Braga de Souza
Searching for new antifungals for the treatment of cryptococcosis. Revista da Sociedade Brasileira de Medicina Tropical 56 (2023)
Simone Kann, Gustavo Concha, Thomas Köller, Juliane Alker, Ulrich Schotte, Andreas Hahn, Hagen Frickmann, Philipp Warnke
Enteric Bacteria and Parasites with Pathogenic Potential in Individuals of the Colombian Indigenous Tribe Kogui. Microorganisms 10 (9) (2022)
Walter Oliva Pinto Filho Segundo, Roberta Silva de Oliveira, Rildo Mendes Lima, Paulo Alexandre Lima Santiago, Luciana Aires de Oliveira, Ana Cláudia Alves Cortez, Emerson Silva Lima, Érica Simplício de Souza, Hagen Frickmann, João Vicente Braga de Souza
Antimicrobial Potential of Metabolites in Fungal Strains Isolated from a Polluted Stream: Annulohypoxylon stygium WL1B5 Produces Metabolites against Extended-Spectrum Beta-Lactamase-Positive Escherichia coli . Antibiotics (Basel, Switzerland) 12 (1) (2022)
Frederik Pankok, Stefan Taudien, Denise Dekker, Thorsten Thye, Kwabena Oppong, Charity Wiafe Akenten, Maike Lamshöft, Anna Jaeger, Martin Kaase, Simone Scheithauer, Konstantin Tanida, Hagen Frickmann, Jürgen May, Ulrike Loderstädt
Epidemiology of Plasmids in Escherichia coli and Klebsiella pneumoniae with Acquired Extended Spectrum Beta-Lactamase Genes Isolated from Chronic Wounds in Ghana. Antibiotics (Basel, Switzerland) 11 (5) (2022)
Lennart Münsterkötter, Moritz Maximilian Hollstein, Andreas Hahn, Andrea Kröger, Moritz Schnelle, Luise Erpenbeck, Uwe Groß, Hagen Frickmann, Andreas Erich Zautner
Comparison of the Anti-SARS-CoV-2 Surrogate Neutralization Assays by TECOmedical and DiaPROPH-Med with Samples from Vaccinated and Infected Individuals. Viruses 14 (2) (2022)
Simone Kann, Maria Hartmann, Juliane Alker, Jessica Hansen, Juan Carlos Dib, Andres Aristizabal, Gustavo Concha, Ulrich Schotte, Lothar Kreienbrock, Hagen Frickmann
Seasonal Patterns of Enteric Pathogens in Colombian Indigenous People-A More Pronounced Effect on Bacteria Than on Parasites. Pathogens (Basel, Switzerland) 11 (2) (2022)
Fred Stephen Sarfo, Albert Dompreh, Shadrack Osei Asibey, Richard Boateng, Felix Weinreich, Edmund Osei Kuffour, Betty Norman, Veronica Di Cristanziano, Hagen Frickmann, Torsten Feldt, Kirsten Alexandra Eberhardt
The Clinical Features and Immunological Signature of Cyclospora cayetanensis Co-Infection among People Living with HIV in Ghana. Microorganisms 10 (7) (2022)
Frederik Pankok, Frieder Fuchs, Ulrike Loderstädt, Martin Kaase, Carsten Balczun, Simone Scheithauer, Hagen Frickmann, Ralf Matthias Hagen
Molecular Epidemiology of Escherichia coli with Resistance against Third-Generation Cephalosporines Isolated from Deployed German Soldiers-A Retrospective Assessment after Deployments to the African Sahel Region and Other Sites between 2007 and 2016. Microorganisms 10 (12) (2022)
Felix Weinreich, Andreas Hahn, Kirsten Alexandra Eberhardt, Simone Kann, Torsten Feldt, Fred Stephen Sarfo, Veronica Di Cristanziano, Hagen Frickmann, Ulrike Loderstädt
Comparative Evaluation of Real-Time Screening PCR Assays for Giardia duodenalis and of Assays Discriminating the Assemblages A and B. Microorganisms 10 (7) (2022)
Frederik Pankok, Frieder Fuchs, Ulrike Loderstädt, Martin Kaase, Carsten Balczun, Simone Scheithauer, Hagen Frickmann, Ralf Matthias Hagen
Molecular Epidemiology of Escherichia coli with Resistance against Third-Generation Cephalosporines Isolated from Deployed German Soldiers-A Retrospective Assessment after Deployments to the African Sahel Region and Other Sites between 2007 and 2016. Microorganisms 10 (12) (2022)
Felix Weinreich, Ralf Matthias Hagen, Wibke Loag, Oumou Maïga-Ascofaré, Denise Dekker, Hagen Frickmann, Ulrike Loderstädt
Limited Reliability of the Molecular Detection of Plasmodium spp. from Incubated Blood Culture Samples for Forensic Purposes. Microorganisms 10 (2) (2022)
Simone Kann, Juan Carlos Dib, Andres Aristizabal, Gustavo Concha Mendoza, Hugo Dario Soto Lacouture, Maria Hartmann, Hagen Frickmann, Lothar Kreienbrock
Diagnosis and Prevalence of Chagas Disease in an Indigenous Population of Colombia. Microorganisms 10 (7) (2022)
Simone Kann, Gustavo Concha, Maria Hartmann, Thomas Köller, Juliane Alker, Ulrich Schotte, Lothar Kreienbrock, Hagen Frickmann, Philipp Warnke
Only Low Effects of Water Filters on the Enteric Carriage of Gastrointestinal Pathogen DNA in Colombian Indigenous People. Microorganisms 10 (3) (2022)
Felix Weinreich, Andreas Hahn, Kirsten Alexandra Eberhardt, Torsten Feldt, Fred Stephen Sarfo, Veronica Di Cristanziano, Hagen Frickmann, Ulrike Loderstädt
Comparison of Three Real-Time PCR Assays for the Detection of Cyclospora cayetanensis in Stool Samples Targeting the 18S rRNA Gene and the hsp70 Gene. Pathogens (Basel, Switzerland) 11 (2) (2022)
Konstantin Tanida, Andreas Hahn, Kirsten Alexandra Eberhardt, Egbert Tannich, Olfert Landt, Simone Kann, Torsten Feldt, Fred Stephen Sarfo, Veronica Di Cristanziano, Hagen Frickmann, Ulrike Loderstädt
Correction: Tanida et al. Comparative Assessment of In-House Real-Time PCRs Targeting Enteric Disease-Associated Microsporidia in Human Stool Samples. Pathogens 2021, 10 , 656. Pathogens (Basel, Switzerland) 11 (2) (2022)
Alexandr Morozov, Alexei Tischenkov, Cornelia Silaghi, Andrei Proka, Ion Toderas, Alexandru Movila, Hagen Frickmann, Sven Poppert
Prevalence of Bacterial and Protozoan Pathogens in Ticks Collected from Birds in the Republic of Moldova. Microorganisms 10 (6) (2022)
Christopher Skusa, Romy Skusa, Moritz Wohlfarth, Philipp Warnke, Andreas Podbielski, Kristina Bath, Justus Gross, Clemens Schafmayer, Hagen Frickmann, Matthias H Munk, Andreas Hahn, Felix G Meinel
Imaging and Clinical Parameters for Distinction between Infected and Non-Infected Fluid Collections in CT: Prospective Study Using Extended Microbiological Approach. Diagnostics (Basel, Switzerland) 12 (2) (2022)
Alexandr Morozov, Vadim Nirca, Anna Victorova, Sven Poppert, Hagen Frickmann, Chiaki Yamada, Izath Nizeet Aguilar, Sergiu Rata, Alexandru Movila
SARS-CoV-2 from COVID-19 Patients in the Republic of Moldova: Whole-Genome Sequencing Results. Viruses 14 (10) (2022)
Franziska Weinreich, Felix Weinreich, Andreas Hahn, Ralf Matthias Hagen, Holger Rohde, Fred Stephen Sarfo, Torsten Feldt, Albert Dompreh, Shadrack Osei Asibey, Richard Boateng, Hagen Frickmann, Kirsten Alexandra Eberhardt
Screening for Schistosoma spp. and Leishmania spp. DNA in Serum of Ghanaian Patients with Acquired Immunodeficiency. Pathogens (Basel, Switzerland) 11 (7) (2022)
Charity Wiafe Akenten, Felix Weinreich, Ellis Kobina Paintsil, John H Amuasi, Dennis Fosu, Ulrike Loderstädt, Jürgen May, Hagen Frickmann, Denise Dekker
Intestinal Helminth Infections in Ghanaian Children from the Ashanti Region between 2007 and 2008-A Retrospective Cross-Sectional Real-Time PCR-Based Assessment. Tropical medicine and infectious disease 7 (11) (2022)
Walter Oliva Pinto Filho Segundo, Roberta Silva de Oliveira, Rildo Mendes Lima, Paulo Alexandre Lima Santiago, Luciana Aires de Oliveira, Ana Cláudia Alves Cortez, Emerson Silva Lima, Érica Simplício de Souza, Hagen Frickmann, João Vicente Braga de Souza
Antimicrobial Potential of Metabolites in Fungal Strains Isolated from a Polluted Stream: Annulohypoxylon stygium WL1B5 Produces Metabolites against Extended-Spectrum Beta-Lactamase-Positive Escherichia coli . Antibiotics (Basel, Switzerland) 12 (1) (2022)
Frederik Pankok, Frieder Fuchs, Ulrike Loderstädt, Martin Kaase, Carsten Balczun, Simone Scheithauer, Hagen Frickmann, Ralf Matthias Hagen
Molecular Epidemiology of Escherichia coli with Resistance against Third-Generation Cephalosporines Isolated from Deployed German Soldiers-A Retrospective Assessment after Deployments to the African Sahel Region and Other Sites between 2007 and 2016. Microorganisms 10 (12) (2022)
Andreas Müller, Hagen Frickmann, Egbert Tannich, Sven Poppert, Ralf Matthias Hagen
Colitis caused by Entamoeba histolytica identified by real-time-PCR and fluorescence in situ hybridization from formalin-fixed, paraffin-embedded tissue. European journal of microbiology & immunology (2022)
Hagen Frickmann
Molecular diagnostic approaches for enteric parasites: an issue of relevance for deployed soldiers? Military Medical Research 9 (1) (2022)
Frederik Pankok, Frieder Fuchs, Ulrike Loderstädt, Martin Kaase, Carsten Balczun, Simone Scheithauer, Hagen Frickmann, Ralf Matthias Hagen
Molecular Epidemiology of Escherichia coli with Resistance against Third-Generation Cephalosporines Isolated from Deployed German Soldiers-A Retrospective Assessment after Deployments to the African Sahel Region and Other Sites between 2007 and 2016. Microorganisms 10 (12) (2022)
Estelle Kanyala, Yassir Adam Shuaib, Norbert Georg Schwarz, Sönke Andres, Elvira Richter, Bernard Sawadogo, Mamadou Sawadogo, Minoungou Germaine, Ouattara Lassina, Sven Poppert, Hagen Frickmann
Prevalence and Molecular Characterization of Mycobacterium bovis in Slaughtered Cattle Carcasses in Burkina Faso; West Africa. Microorganisms 10 (7) (2022)
Hagen Frickmann, Felix Weinreich, Ulrike Loderstädt, Sven Poppert, Egbert Tannich, Jana Bull, Bernd Kreikemeyer, Israel Barrantes
Metagenomic Sequencing for the Diagnosis of Plasmodium spp. with Different Levels of Parasitemia in EDTA Blood of Malaria Patients-A Proof-of-Principle Assessment. International journal of molecular sciences 23 (19) (2022)
Simone Kann, Wendy Zabala-Monterroza, Cenia García, Gustavo Concha, Olfert Landt, Andreas Hahn, Felix Weinreich, Hagen Frickmann
Comparison of the Influence of Different Nucleic Acid Extraction Assays on the Sensitivity of Trypanosoma cruzi -Specific Real-Time PCR. Microorganisms 10 (8) (2022)
Hannah Bauer, Gustavo Andrés Concha Mendoza, Lothar Kreienbrock, Maria Hartmann, Hagen Frickmann, Simone Kann
Prevalence of Common Diseases in Indigenous People in Colombia. Tropical medicine and infectious disease 7 (6) (2022)
Felix Weinreich, Andreas Hahn, Kirsten Alexandra Eberhardt, Simone Kann, Thomas Köller, Philipp Warnke, Susann Dupke, Denise Dekker, Jürgen May, Hagen Frickmann, Ulrike Loderstädt
Multicentric Evaluation of SeeGene Allplex Real-Time PCR Assays Targeting 28 Bacterial, Microsporidal and Parasitic Nucleic Acid Sequences in Human Stool Samples. Diagnostics (Basel, Switzerland) 12 (4) (2022)
Christian Keller, Raphaël Rakotozandrindrainy, Vera von Kalckreuth, Jean Noël Heriniaina, Norbert Georg Schwarz, Gi Deok Pak, Justin Im, Ligia Maria Cruz Espinoza, Ralf Matthias Hagen, Hagen Frickmann, Jean Philibert Rakotondrainiarivelo, Tsiry Razafindrabe, Denise Dekker, Jürgen May, Sven Poppert, Florian Marks
Molecular Evidence for Flea-Borne Rickettsiosis in Febrile Patients from Madagascar. Pathogens (Basel, Switzerland) 10 (11) (2021)
U Schotte, T Hoffmann, N G Schwarz, S Rojak, J Lusingu, D Minja, J Kaseka, J Mbwana, S Gesase, J May, D Dekker, Hagen Frickmann
Study of enteric pathogens among children in the tropics and effects of prolonged storage of stool samples. Letters in applied microbiology 72 (6) (2021)
Konstantin Tanida, Carsten Balczun, Andreas Hahn, Alexandra Veit, Beatrice Nickel, Sven Poppert, Patrick Leander Scheid, Ralf Matthias Hagen, Hagen Frickmann, Ulrike Loderstädt, Egbert Tannich
Comparison of Three In-House Real PCR Assays Targeting Kinetoplast DNA, the Small Subunit Ribosomal RNA Gene and the Glucose-6-Phosphate Isomerase Gene for the Detection of Leishmania spp. in Human Serum. Pathogens (Basel, Switzerland) 10 (7) (2021)
Ulrike Loderstädt, Hagen Frickmann
Antimicrobial resistance of the enteric protozoon Giardia duodenalis - A narrative review. European journal of microbiology & immunology 11 (2) (2021)
Andreas Hahn, Hagen Frickmann, Ulrike Loderstädt
Testing as Prevention of Resistance in Bacteria Causing Sexually Transmitted Infections-A Population-Based Model for Germany. Antibiotics (Basel, Switzerland) 10 (8) (2021)
Paul G Higgins, Meret Kniel, Sandra Rojak, Carsten Balczun, Holger Rohde, Hagen Frickmann, Ralf Matthias Hagen
Molecular Epidemiology of Carbapenem-Resistant Acinetobacter baumannii Strains Isolated at the German Military Field Laboratory in Mazar-e Sharif, Afghanistan. Microorganisms 9 (11) (2021)
Hagen Frickmann, Sven Poppert
No hints for abundance of Bacillus anthracis and Burkholderia pseudomallei in 100 environmental samples from Cameroon. European journal of microbiology & immunology (2021)
Ulrike Loderstädt, Ralf Matthias Hagen, Andreas Hahn, Hagen Frickmann
New Developments in PCR-Based Diagnostics for Bacterial Pathogens Causing Gastrointestinal Infections-A Narrative Mini-Review on Challenges in the Tropics. Tropical medicine and infectious disease 6 (2) (2021)
Paul G Higgins, Ralf Matthias Hagen, Bernd Kreikemeyer, Philipp Warnke, Andreas Podbielski, Hagen Frickmann, Ulrike Loderstädt
Molecular Epidemiology of Carbapenem-Resistant Acinetobacter baumannii Isolates from Northern Africa and the Middle East. Antibiotics (Basel, Switzerland) 10 (3) (2021)
Hagen Frickmann, Ulrike Loderstädt, Beatrice Nickel, Sven Poppert, Peter Odermatt, Somphou Sayasone, Marjan Van Esbroeck, Isabel Micalessi, Lieselotte Cnops, Poom Adisakwattana, Gérard Leboulle, Olfert Landt, Thorsten Thye, Egbert Tannich
Low Sensitivity of Real Time PCRs Targeting Retrotransposon Sequences for the Detection of Schistosoma japonicum Complex DNA in Human Serum. Pathogens (Basel, Switzerland) 10 (8) (2021)
Anja Dörschug, Hagen Frickmann, Julian Schwanbeck, Elif Yilmaz, Kemal Mese, Andreas Hahn, Uwe Groß, Andreas Erich Zautner
Comparative Assessment of Sera from Individuals after S-Gene RNA-Based SARS-CoV-2 Vaccination with Spike-Protein-Based and Nucleocapsid-Based Serological Assays. Diagnostics (Basel, Switzerland) 11 (3) (2021)
Konstantin Tanida, Andreas Hahn, Kirsten Alexandra Eberhardt, Egbert Tannich, Olfert Landt, Simone Kann, Torsten Feldt, Fred Stephen Sarfo, Veronica Di Cristanziano, Hagen Frickmann, Ulrike Loderstädt
Comparative Assessment of In-House Real-Time PCRs Targeting Enteric Disease-Associated Microsporidia in Human Stool Samples. Pathogens (Basel, Switzerland) 10 (6) (2021)
Denise Dekker, Frederik Pankok, Thorsten Thye, Stefan Taudien, Kwabena Oppong, Charity Wiafe Akenten, Maike Lamshöft, Anna Jaeger, Martin Kaase, Simone Scheithauer, Konstantin Tanida, Hagen Frickmann, Jürgen May, Ulrike Loderstädt
Clonal Clusters, Molecular Resistance Mechanisms and Virulence Factors of Gram-Negative Bacteria Isolated from Chronic Wounds in Ghana. Antibiotics (Basel, Switzerland) 10 (3) (2021)
Anja Dörschug, Julian Schwanbeck, Andreas Hahn, Anke Hillebrecht, Sabine Blaschke, Kemal Mese, Uwe Groß, Sascha Dierks, Hagen Frickmann, Andreas E Zautner
Comparison of Five Serological Assays for the Detection of SARS-CoV-2 Antibodies. Diagnostics (Basel, Switzerland) 11 (1) (2021)
Romy Skusa, Christopher Skusa, Moritz Wohlfarth, Andreas Hahn, Hagen Frickmann, Matthias H Munk, Andreas Podbielski, Philipp Warnke
How to Handle CT-Guided Abscess Drainages in Microbiological Analyses? Sterile Vials vs. Blood Culture Bottles for Transport and Processing. Microorganisms 9 (7) (2021)
Andreas Erich Zautner, Hagen Frickmann, Andreas Podbielski
Risk Assessment for Molds in the Vicinity of a Child Requiring Peritoneal Dialysis Living in a Rural Northern German Area. Microorganisms 9 (11) (2021)
Andreas Hahn, Hagen Frickmann, Ulrike Loderstädt
Optimization of Case Definitions for Sensitivity as a Preventive Strategy-A Modelling Exemplified with Rapid Diagnostic Test-Based Prevention of Sexual HIV Transmission. Diagnostics (Basel, Switzerland) 11 (11) (2021)
Hagen Frickmann, Juliane Alker, Jessica Hansen, Juan Carlos Dib, Andrés Aristizabal, Gustavo Concha, Ulrich Schotte, Simone Kann
Seasonal Differences in Cyclospora cayetanensis Prevalence in Colombian Indigenous People. Microorganisms 9 (3) (2021)
Miriam Cordovana, Norman Mauder, Markus Kostrzewa, Andreas Wille, Sandra Rojak, Ralf Matthias Hagen, Simone Ambretti, Stefano Pongolini, Laura Soliani, Ulrik Stenz Justesen, Hanne Marie Holt, Olivier Join-Lambert, Simon Le Hello, Michel Auzou, Alida C M Veloo, Jürgen May, Hagen Frickmann, Denise Dekker
Classification of Salmonella enterica of the (Para-)Typhoid Fever Group by Fourier-Transform Infrared (FTIR) Spectroscopy. Microorganisms 9 (4) (2021)
Sascha Dierks, Oliver Bader, Julian Schwanbeck, Uwe Groß, Michael S Weig, Kemal Mese, Raimond Lugert, Wolfgang Bohne, Andreas Hahn, Nicolas Feltgen, Setare Torkieh, Fenja R Denker, Peer Lauermann, Marcus Werner Storch, Hagen Frickmann, Andreas Erich Zautner
Diagnosing SARS-CoV-2 with Antigen Testing, Transcription-Mediated Amplification and Real-Time PCR. Journal of clinical medicine 10 (11) (2021)
Christian Knöchel, Hagen Frickmann, Frank Nürnberger
Effects of Sleep Deprivation by Olfactorily Induced Sexual Arousal Compared to Immobilization Stress and Manual Sleep Deprivation on Neuromessengers and Time Keeping Genes in the Suprachiasmatic Nuclei and Other Cerebral Entities of Syrian Hamsters-An Immunohistochemical Study. International journal of environmental research and public health 18 (17) (2021)
Débora Raysa Teixeira de Sousa, João Ricardo da Silva Neto, Roberto Moreira da Silva, Kátia Santana Cruz, Sven Poppert, Hagen Frickmann, João Vicente Braga Souza
Identification of Pneumocystis jirovecii with Fluorescence In-Situ Hybridization (FISH) in Patient Samples-A Proof-of-Principle. Journal of fungi (Basel, Switzerland) 8 (1) (2021)
Martin Blohm, Andreas Hahn, Ralf Matthias Hagen, Kirsten Alexandra Eberhardt, Holger Rohde, Gérard Leboulle, Torsten Feldt, Fred Stephen Sarfo, Veronica Di Cristanziano, Hagen Frickmann, Ulrike Loderstädt
Comparison of Two Real-Time PCR Assays Targeting Ribosomal Sequences for the Identification of Cystoisospora belli in Human Stool Samples. Pathogens (Basel, Switzerland) 10 (8) (2021)
Tanja Hoffmann, Andreas Hahn, Jaco J Verweij, Gérard Leboulle, Olfert Landt, Christina Strube, Simone Kann, Denise Dekker, Jürgen May, Hagen Frickmann, Ulrike Loderstädt
Differing Effects of Standard and Harsh Nucleic Acid Extraction Procedures on Diagnostic Helminth Real-Time PCRs Applied to Human Stool Samples. Pathogens (Basel, Switzerland) 10 (2) (2021)
Felix Weinreich, Andreas Hahn, Kirsten Alexandra Eberhardt, Torsten Feldt, Fred Stephen Sarfo, Veronica Di Cristanziano, Hagen Frickmann, Ulrike Loderstädt
Comparison of Three Real-Time PCR Assays Targeting the SSU rRNA Gene, the COWP Gene and the DnaJ-Like Protein Gene for the Diagnosis of Cryptosporidium spp. in Stool Samples. Pathogens (Basel, Switzerland) 10 (9) (2021)
Gustavo Concha, Hagen Frickmann, Anke Oey, Monika Strengert, Lothar Kreienbrock, Simone Kann
Direct and Indirect Proof of SARS-CoV-2 Infections in Indigenous Wiwa Communities in North-Eastern Colombia-A Cross-Sectional Assessment Providing Preliminary Surveillance Data. Vaccines 9 (10) (2021)
Manuel Wolters, Hagen Frickmann, Martin Christner, Anna Both, Holger Rohde, Kwabena Oppong, Charity Wiafe Akenten, Jürgen May, Denise Dekker
Molecular Characterization of Staphylococcus aureus Isolated from Chronic Infected Wounds in Rural Ghana. Microorganisms 8 (12) (2020)
Konstantin Tanida, Lars Koste, Christian Koenig, Werner Wenzel, Andreas Fritsch, Hagen Frickmann
Evaluation of the automated cartridge-based ARIES SARS-CoV-2 Assay (RUO) against automated Cepheid Xpert Xpress SARS-CoV-2 PCR as gold standard. European journal of microbiology & immunology 10 (3) (2020)
Paul G Higgins, Ralf Matthias Hagen, Andreas Podbielski, Hagen Frickmann, Philipp Warnke
Molecular Epidemiology of Carbapenem-Resistant Acinetobacter baumannii Isolated from War-Injured Patients from the Eastern Ukraine. Antibiotics (Basel, Switzerland) 9 (9) (2020)
Anja Dörschug, Julian Schwanbeck, Andreas Hahn, Anke Hillebrecht, Sabine Blaschke, Uwe Groß, Markus M Heimesaat, Hagen Frickmann, Andreas Erich Zautner
Evaluation of the Xiamen AmonMed Biotechnology rapid diagnostic test COVID-19 IgM/IgG test kit (Colloidal gold). European journal of microbiology & immunology 10 (3) (2020)
Marius Schawaller, D Wiemer, R M Hagen, Hagen Frickmann
Infectious diseases in German military personnel after predominantly tropical deployments: a retrospective assessment over 13 years. BMJ military health (2020)
Ernst-Jürgen Finke, Wolfgang Beyer, Ulrike Loderstädt, Hagen Frickmann
Review: The risk of contracting anthrax from spore-contaminated soil - A military medical perspective. European journal of microbiology & immunology 10 (2) (2020)
Andreas Hahn, Christoph Kröger, Christian G Meyer, Ulrike Loderstädt, Thomas Meyer, Hagen Frickmann, Andreas Erich Zautner
Comparison of Self-Reported Sexual Activity Among Heterosexuals with Sexual Spread of Poorly Transmittable Agents: A Minimalistic Approach to Estimating Sexual Activity Based on HIV Incidence. International journal of environmental research and public health 17 (15) (2020)
Matthias Halfter, Ulrich Müseler, Ralf Matthias Hagen, Hagen Frickmann
Enteric pathogens in German police officers after predominantly tropical deployments - A retrospective assessment over 5 years. European journal of microbiology & immunology 10 (3) (2020)
Konstantin Tanida, Andreas Hahn, Hagen Frickmann
Comparison of two commercial and one in-house real-time PCR assays for the diagnosis of bacterial gastroenteritis. European journal of microbiology & immunology 10 (4) (2020)
Friederike K M T Tilkorn, Hagen Frickmann, Isabel S Simon, Julian Schwanbeck, Sebastian Horn, Ortrud Zimmermann, Uwe Groß, Wolfgang Bohne, Andreas Erich Zautner
Antimicrobial Resistance Patterns in Clostridioides difficile Strains Isolated from Neonates in Germany. Antibiotics (Basel, Switzerland) 9 (8) (2020)

Hagen Frickmann.css-eqlu8i{font-size:small;padding-left:4px;} (H Frickmann)

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Hagen Frickmann (H Frickmann)