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D. Klapsa · SciRah

Researcher profile · Semantic Scholar

D. Klapsa

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D. Klapsa — researcher profile on SciRah

h-index: 15
Works: 34
Citations: 1,004

Most-cited papers

Tracking SARS-CoV-2 in Sewage: Evidence of Changes in Virus Variant Predominance during COVID-19 Pandemic
Javier Martin, D. Klapsa, Thomas Wilton, M. Zambon +5 more
2020Viruses137 citations Open access
Semantic Scholar
Changing composition of SARS-CoV-2 lineages and rise of Delta variant in England
Swapnil Mishra, Sören Mindermann, Mrinank Sharma, C. Whittaker +26 more
2021EClinicalMedicine112 citations Open access
Semantic Scholar
Twenty-Eight Years of Poliovirus Replication in an Immunodeficient Individual: Impact on the Global Polio Eradication Initiative
G. Dunn, D. Klapsa, Thomas Wilton, Lindsay Stone +2 more
2015PLoS Pathogens109 citations Open access
Semantic Scholar
Sustained detection of type 2 poliovirus in London sewage between February and July, 2022, by enhanced environmental surveillance.
D. Klapsa, Thomas Wilton, A. Zealand, E. Bujáki +17 more
2022The Lancet108 citations Open access
Semantic Scholar
Rapid Increase of SARS-CoV-2 Variant B.1.1.7 Detected in Sewage Samples from England between October 2020 and January 2021
Thomas Wilton, E. Bujáki, D. Klapsa, M. Majumdar +4 more
2021medRxiv60 citations Open access
Semantic Scholar
Environmental Surveillance Reveals Complex Enterovirus Circulation Patterns in Human Populations
M. Majumdar, Salmaan Sharif, D. Klapsa, Thomas Wilton +12 more
2018Open Forum Infectious Diseases58 citations Open access
Semantic Scholar
Rapid and Sensitive Direct Detection and Identification of Poliovirus from Stool and Environmental Surveillance Samples by Use of Nanopore Sequencing
A. Shaw, M. Majumdar, C. Troman, Á. O'Toole +22 more
2020Journal of Clinical Microbiology54 citations Open access
Semantic Scholar
A T2504A mutation in the 23S rRNA gene responsible for high-level resistance to linezolid of Staphylococcus epidermidis.
A. Liakopoulos, C. Neocleous, D. Klapsa, M. Kanellopoulou +4 more
2009Journal of Antimicrobial Chemotherapy43 citations Open access
Semantic Scholar
Toll-Like Receptor 4 Gene (TLR4), but Not TLR2, Polymorphisms Modify the Risk of Tonsillar Disease Due to Streptococcus pyogenes and Haemophilus influenzae
Kyriaki Liadaki, E. Petinaki, C. Skoulakis, P. Tsirevelou +3 more
2010Clinical and Vaccine Immunology42 citations Open access
Semantic Scholar
Genetic Characterization of Novel Oral Polio Vaccine Type 2 Viruses During Initial Use Phase Under Emergency Use Listing - Worldwide, March-October 2021.
Javier Martin, C. Burns, J. Jorba, L. Shulman +23 more
2022MMWR. Morbidity and mortality weekly report36 citations Open access
Semantic Scholar
Detection of Enterovirus D68 in Wastewater Samples from the UK between July and November 2021
A. Tedcastle, Thomas Wilton, Elaine Pegg, D. Klapsa +5 more
2022Viruses34 citations Open access
Semantic Scholar
Isolation of Vaccine-Like Poliovirus Strains in Sewage Samples From the United Kingdom
M. Majumdar, D. Klapsa, Thomas Wilton, J. Akello +5 more
2018Journal of Infectious Diseases29 citations Open access
Semantic Scholar
High Diversity of Human Non-Polio Enterovirus Serotypes Identified in Contaminated Water in Nigeria
M. Majumdar, D. Klapsa, Thomas Wilton, E. Bujáki +7 more
2021Viruses28 citations Open access
Semantic Scholar
Clonal relatedness of methicillin-resistant coagulase-negative staphylococci in the haemodialysis unit of a single university centre in Greece.
V. Liakopoulos, E. Petinaki, Georgia Efthimiadi, D. Klapsa +5 more
2008Nephrology, Dialysis and Transplantation25 citations
Semantic Scholar
A newly described vancomycin-resistant ST412 Enterococcus faecium predominant in Greek hospitals
A. Damani, D. Klapsa, M. Panopoulou, I. Spiliopoulou +14 more
2010European Journal of Clinical Microbiology and Infectious Diseases17 citations
Semantic Scholar
Case report: Clearance of longstanding, immune-deficiency-associated, vaccine-derived polio virus infection following remdesivir therapy for chronic SARS-CoV-2 infection
W. Bermingham, Benjamin Canning, Thomas Wilton, M. Kidd +5 more
2023Frontiers in Immunology14 citations Open access
Semantic Scholar
Case report: Novel treatment regimen for enterovirus encephalitis in SCID
Kritika Chetty, I. Cheng, M. Kaliakatsos, L. González-Granado +5 more
2022Frontiers in Immunology13 citations Open access
Semantic Scholar
In vitro activity of daptomycin against Gram-positive cocci: the first multicentre study in Greece.
Ergina Malli, I. Spiliopoulou, F. Kolonitsiou, D. Klapsa +17 more
2008International Journal of Antimicrobial Agents13 citations
Semantic Scholar
Asymptomatic immunodeficiency-associated vaccine-derived poliovirus infections in two UK children
A. Singanayagam, D. Klapsa, S. Burton-Fanning, J. Hand +10 more
2023Nature Communications11 citations Open access
Semantic Scholar
Whole‐blood interferon‐γ assay for the diagnosis of tuberculosis infection in an unselected Greek population
I. Gerogianni, M. Papala, D. Klapsa, E. Zinzaras +2 more
2008Respirology (Carlton South. Print)10 citations
Semantic Scholar
Level of Streptococcus pyogenes in patients with recurrent tonsillitis and tonsillar hypertrophy
C. Skoulakis, E. Tigiroglou, K. Gkarelis, D. Klapsa +3 more
2008Scandinavian Journal of Infectious Diseases10 citations
Semantic Scholar
Direct detection of Clostridium sordellii in pleural fluid of a patient with pneumonic empyema by a broad-range 16S rRNA PCR
C. Foroulis, I. Gerogianni, V. Kouritas, Eleni Karestsi +3 more
2007Scandinavian Journal of Infectious Diseases10 citations
Semantic Scholar
study in Greece
F. Kolonitsiou, D. Klapsa, K. Pantelidi, M. Panopoulou +12 more
20088 citations
Semantic Scholar
Detection of Enterovirus D68 in wastewater samples from the United Kingdom during outbreaks reported globally between 2015 and 2018
M. Majumdar, Thomas Wilton, Yara Hajarha, D. Klapsa +1 more
2019bioRxiv6 citations Open access
Semantic Scholar
Isolation of vaccine-like poliovirus strains in sewage samples from the UK
M. Majumdar, D. Klapsa, Thomas Wilton, J. Akello +5 more
20175 citations
Semantic Scholar
Higher stability of novel live-attenuated oral poliovirus type 2 (nOPV2) despite the emergence of a neurovirulent double recombinant strain in Uganda
Phionah Tushabe, Manasi Majumdar, Sarah Carlyle, L. Shulman +29 more
2026Nature Microbiology4 citations Open access
Semantic Scholar
Isolation and Genomic Characterization of Echovirus 11 from faeces of a Non-Human Primate in Nigeria
T. Faleye, U. George, D. Klapsa, M. Majumdar +4 more
2020EcoHealth3 citations
Semantic Scholar
In vitro activity of tigecycline against gram-positive cocci: a multicentre study in Greece.
Ergina Malli, I. Spiliopoulou, F. Kolonitsiou, C. Neocleous +15 more
2008Journal of Antimicrobial Chemotherapy3 citations Open access
Semantic Scholar
Genome Sequences of Two Dual-Serotype-Specific Echovirus 20 Strains from Nigeria
T. Faleye, O. M. Adewumi, D. Klapsa, M. Majumdar +2 more
2019Microbiology Resource Announcements2 citations Open access
Semantic Scholar
Emergence of vaccine-derived poliovirus strains from the novel oral polio vaccine in the Central African Republic
J. Doté, M. Joffret, Arthur Mazitchi, D. Klapsa +6 more
2026mBio0 citations Open access
Semantic Scholar
Historical and current spatiotemporal patterns of wild and vaccine-derived poliovirus spread
D. da Silva Candido, S. Dellicour, Laura V Cooper, C. Prete +12 more
2025Nature Microbiology0 citations Open access
Semantic Scholar
Rapid and sensitive direct detection and identification of poliovirus from stool and 1 environmental surveillance samples using nanopore sequencing 2
A. Shaw, M. Majumdar, C. Troman, Á. O'Toole +23 more
20200 citations
Semantic Scholar
P822 Evidence for the role of Haemophilus infiuenzae in the pathogenesis of recurrent tonsillitis
C. Skoulakis, E. Tigiroglou, Ergina Malli, D. Klapsa +2 more
20070 citations
Semantic Scholar
In vitro activity of ME 1036 versus other b-lactams against penicillin-resistant Streptococcus pneumoniae serotypes exhibiting higher amoxicillin than penicillin
F. Kolonitsiou, D. Klapsa, K. Pantelidi, M. Panopoulou +12 more
0 citations
Semantic Scholar

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