Thor B. Johannesen

Copenhagen, Denmark

Last Updated: 09/26/2026

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Found 41 publications

Emerging trends in invasive Streptococcus dysgalactiae subsp. equisimilis infections in Denmark, 2014 to 2024: a nationwide genomic and registry-based study.

Emerging trends in invasive Streptococcus dysgalactiae subsp. equisimilis infections in Denmark, 2014 to 2024: a nationwide genomic and registry-based study.

Journal: Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin

Published: September 04, 2026

Staphylococcal SplA and SplB Serine Protease Allelic Variants Exhibit Different Substrate Specificities.

Staphylococcal SplA and SplB Serine Protease Allelic Variants Exhibit Different Substrate Specificities.

Journal: Chembiochem : a European journal of chemical biology

Published: October 27, 2025

From colonizer to culprit: genomic and clinical insights into S. epidermidis from post-surgical endophthalmitis.

From colonizer to culprit: genomic and clinical insights into S. epidermidis from post-surgical endophthalmitis.

Journal: European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology

Published: March 27, 2025

Antibiotic resistance and population structure of Staphylococcus epidermidis from prosthetic joint infections in Sweden and France.

Antibiotic resistance and population structure of Staphylococcus epidermidis from prosthetic joint infections in Sweden and France.

Journal: The Journal of antimicrobial chemotherapy

Published: March 19, 2025

Global pneumococcal sequence cluster lineage for invasive pneumococcal isolates in Denmark from summer 2019 to 2023.

Global pneumococcal sequence cluster lineage for invasive pneumococcal isolates in Denmark from summer 2019 to 2023.

Journal: Scientific reports

Published: January 29, 2025

Staphylococci in high resolution: Capturing diversity within the human nasal microbiota.

Staphylococci in high resolution: Capturing diversity within the human nasal microbiota.

Journal: Cell reports

Published: January 21, 2025

Periorbital infections caused by Group A streptococci: a case series.

Periorbital infections caused by Group A streptococci: a case series.

Journal: BMC infectious diseases

Published: January 10, 2025

rpoB mutations and their association with rifampicin resistance in clinical Staphylococcus epidermidis.

rpoB mutations and their association with rifampicin resistance in clinical Staphylococcus epidermidis.

Journal: The Journal of antimicrobial chemotherapy

Published: November 25, 2024

Genetic variants linked to the phenotypic outcome of invasive disease and carriage of Neisseria meningitidis.

Genetic variants linked to the phenotypic outcome of invasive disease and carriage of Neisseria meningitidis.

Journal: Microbial genomics

Published: October 24, 2023

National Danish surveillance of invasive clinical Haemophilus influenzae isolates and their resistance profile.

National Danish surveillance of invasive clinical Haemophilus influenzae isolates and their resistance profile.

Journal: Frontiers in microbiology

Published: October 04, 2023

Increase in invasive group A streptococcal infections and emergence of novel, rapidly expanding sub-lineage of the virulent Streptococcus pyogenes M1 clone, Denmark, 2023.

Increase in invasive group A streptococcal infections and emergence of novel, rapidly expanding sub-lineage of the virulent Streptococcus pyogenes M1 clone, Denmark, 2023.

Journal: Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin

Published: June 29, 2023

Evaluation of molecular typing for national surveillance of invasive clinical Haemophilus influenzae isolates from Denmark.

Evaluation of molecular typing for national surveillance of invasive clinical Haemophilus influenzae isolates from Denmark.

Journal: Frontiers in microbiology

Published: August 28, 2022

Showing 1-12 of 41

Last Updated: 09/26/2026