World's Best Scientists 2026 revealed!

D-Index & Metrics

Microbiology

D-Index
69
Citations
14502
World Ranking
2089
National Ranking
88

Overview

Eric C. J. Claas is affiliated with Leiden University Medical Center in the Netherlands. Their research primarily focuses on the field of Medicine, with a significant emphasis on Infectious Diseases, Epidemiology, and Molecular Biology. Other notable subfields of study in their work include Ecology and Oncology.

The scientist's publication record spans several main topics, which include:

  • Bacteriophages and microbial interactions
  • Genomics and Phylogenetic Studies
  • Respiratory viral infections research
  • Plant Virus Research Studies
  • Animal Virus Infections Studies
  • SARS-CoV-2 and COVID-19 Research
  • Viral gastroenteritis research and epidemiology

Frequent co-authors in their work are:

  • Jutte J.C. de Vries
  • Stefan A. Boers
  • Aloys C.M. Kroes
  • Igor A. Sidorov
  • Ellen C. Carbo

Eric C. J. Claas has published extensively in several venues. The most common journals for their publications include:

  • Journal of Clinical Virology
  • bioRxiv (Cold Spring Harbor Laboratory)
  • Journal of Clinical Microbiology
  • Clinical Microbiology and Infection
  • Emerging Infectious Diseases

Some of their recent published papers are:

  • Lower respiratory tract infection in the community: associations between viral aetiology and illness course, 2020, Clinical Microbiology and Infection
  • Recommendations for the introduction of metagenomic high-throughput sequencing in clinical virology, part I: Wet lab procedure, 2020, Journal of Clinical Virology
  • Recommendations for the introduction of metagenomic next-generation sequencing in clinical virology, part II: bioinformatic analysis and reporting, 2021, Journal of Clinical Virology
  • Benchmark of thirteen bioinformatic pipelines for metagenomic virus diagnostics using datasets from clinical samples, 2021, Journal of Clinical Virology
  • STROBE-metagenomics: a STROBE extension statement to guide the reporting of metagenomics studies, 2020, The Lancet Infectious Diseases

Best Publications

  • High-Throughput Identification of Bacteria and Yeast by Matrix-Assisted Laser Desorption Ionization-Time of Flight Mass Spectrometry in Conventional Medical Microbiology Laboratories

    S. Q. van Veen;E. C. J. Claas;Ed J. Kuijper

  • Epidemiology and Clinical Presentations of the Four Human Coronaviruses 229E, HKU1, NL63, and OC43 Detected over 3 Years Using a Novel Multiplex Real-Time PCR Method

    Eleanor R Gaunt;A. Hardie;E. C. Claas;P. Simmonds

  • A pandemic warning

    J. C. de Jong;E. C. J. Claas;A. D. M. E. Osterhaus;R. G. Webster

  • Rapid and Sensitive Method Using Multiplex Real-Time PCR for Diagnosis of Infections by Influenza A and Influenza B Viruses, Respiratory Syncytial Virus, and Parainfluenza Viruses 1, 2, 3, and 4

    Kate E. Templeton;Sitha A. Scheltinga;Matthias F. C. Beersma;Aloys C. M. Kroes

  • Improved Diagnosis of the Etiology of Community-Acquired Pneumonia with Real-Time Polymerase Chain Reaction

    Kate E. Templeton;Sitha A. Scheltinga;Willian C. J. F. M. van den Eeden;Willy A. Graffelman

  • Evaluation of 12 Commercial Tests and the Complement Fixation Test for Mycoplasma pneumoniae-Specific Immunoglobulin G (IgG) and IgM Antibodies, with PCR Used as the “Gold Standard”

    Matthias F. C. Beersma;Kristien Dirven;Alje P. van Dam;Kate E. Templeton

  • Use of anticontamination primers in the polymerase chain reaction for the detection of human papilloma virus genotypes in cervical scrapes and biopsies.

    Adriaan J. C. Van Den Brule;Eric C. J. Claas;Marc Du Maine;Willem J. G. Melchers

  • Comparison and Evaluation of Real-Time PCR, Real-Time Nucleic Acid Sequence-Based Amplification, Conventional PCR, and Serology for Diagnosis of Mycoplasma pneumoniae

    Kate E. Templeton;Sitha A. Scheltinga;A. Willy Graffelman;Jolanda M. van Schie

  • Internally Controlled Real-Time PCR Monitoring of Adenovirus DNA Load in Serum or Plasma of Transplant Recipients

    Eric C. J. Claas;Marco W. Schilham;Caroline S. de Brouwer;Petr Hubacek

  • Real-Time PCR Assay Using Fine-Needle Aspirates and Tissue Biopsy Specimens for Rapid Diagnosis of Mycobacterial Lymphadenitis in Children

    E.S. Bruijnesteijn van Coppenraet;J.A.H. Lindeboom;J.M. Prins;M.F. Peeters

  • High levels of adenovirus DNA in serum correlate with fatal outcome of adenovirus infection in children after allogeneic stem-cell transplantation.

    Marco W. Schilham;Eric C. Claas;Wouter van Zaane;Bianca Heemskerk

  • Respiratory syncytial virus specific serum antibodies in infants under six months of age: limited serological response upon infection.

    A. H. Brandenburg;J. Groen;H. A. v. Steensel-Moll;E. C. J. Claas

  • Diagnosis of human metapneumovirus and rhinovirus in patients with respiratory tract infections by an internally controlled multiplex real-time RNA PCR.

    S.A. Scheltinga;K.E. Templeton;M.F.C. Beersma;E.C.J. Claas

  • Rapid Evolution of H5N1 Influenza Viruses in Chickens in Hong Kong

    Nan Nan Zhou;Kennedy F. Shortridge;Eric C. J. Claas;Scott L. Krauss

  • Evaluation of Real-Time PCR for Detection of and Discrimination between Bordetella pertussis, Bordetella parapertussis, and Bordetella holmesii for Clinical Diagnosis

    Kate E. Templeton;Sitha A. Scheltinga;Anneke van der Zee;Bram M. W. Diederen

  • Immune Reconstitution and Clearance of Human Adenovirus Viremia in Pediatric Stem-Cell Recipients

    Bianca Heemskerk;Arjan C. Lankester;Tamara van Vreeswijk;Matthias F. C. Beersma

  • Performance of the xTAG® gastrointestinal pathogen panel, a multiplex molecular assay for simultaneous detection of bacterial, viral, and parasitic causes of infectious gastroenteritis.

    Eric C Claas;Carey Ann D Burnham;Tony Mazzulli;Kate Templeton

  • Validation of clinical application of cytomegalovirus plasma DNA load measurement and definition of treatment criteria by analysis of correlation to antigen detection.

    Jayant S. Kalpoe;Aloys C. M. Kroes;Menno D. de Jong;Janke Schinkel

  • Prolonged Influenza Virus Infection during Lymphocytopenia and Frequent Detection of Drug-Resistant Viruses

    Jairo Gooskens;Marcel Jonges;Eric C. J. Claas;Adam Meijer

  • Characterization of Toxin A-Negative, Toxin B-Positive Clostridium difficile Isolates from Outbreaks in Different Countries by Amplified Fragment Length Polymorphism and PCR Ribotyping

    Renate J. van den Berg;Eric C. J. Claas;Duddy H. Oyib;Corné H. W. Klaassen

  • Comparison of the Luminex Respiratory Virus Panel fast assay with in-house real-time PCR for respiratory viral infection diagnosis.

    Naomi J. Gadsby;Alison Hardie;Eric C. J. Claas;Kate E. Templeton

Frequent Co-Authors

Aloys C. M. Kroes
Aloys C. M. Kroes Leiden University Medical Center
Kate Templeton
Kate Templeton NHS Lothian
Ed J. Kuijper
Ed J. Kuijper Leiden University Medical Center
Herman Goossens
Herman Goossens University of Antwerp
Rob Schuurman
Rob Schuurman Utrecht University
Willem J. G. Melchers
Willem J. G. Melchers Radboud University
Marion Koopmans
Marion Koopmans Erasmus University Rotterdam
Arjan C. Lankester
Arjan C. Lankester Leiden University Medical Center
Margareta Ieven
Margareta Ieven University of Antwerp
Hubert G. M. Niesters
Hubert G. M. Niesters University Medical Center Groningen

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

For students interested in studying Microbiology in the USA, exploring related online degrees can open diverse career opportunities. Many professionals combine scientific knowledge with healthcare management skills, making degrees like best online health information management degree cahiim accredited highly valuable. These programs prepare graduates for administrative roles overseeing clinical data and improving healthcare delivery.

Another growing field is medical billing and coding, where certifications can often be earned quickly through fast online medical billing and coding certification programs. These credentials are essential for handling patient records and ensuring accurate insurance claims, often serving as a gateway to more advanced healthcare roles.

Understanding the financial outlook is crucial when selecting a career path. Exploring the health information manager salary landscape reveals attractive earning potential, encouraging students to consider managerial roles that combine microbiology expertise with health information systems.

For those aiming higher, various medical degrees online that pay well provide flexible learning options. These programs can lead to rewarding careers in healthcare and research, blending scientific foundation with practical medical skills to improve patient outcomes and advance public health.

Best Scientists Citing Eric C. J. Claas

Trending Scientists

Recently Published Articles