Konstantinos Liatsikos

Liverpool, ENG, United Kingdom

Last Updated: 09/26/2026

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Found 10 publications

Kinetic profile and mucosal capsular polysaccharide IgG responses to serotype 3 pneumococcus in the adult oropharynx following an experimental human challenge.

Kinetic profile and mucosal capsular polysaccharide IgG responses to serotype 3 pneumococcus in the adult oropharynx following an experimental human challenge.

Journal: Frontiers in microbiology

Published: March 15, 2026

The effect of pneumococcal conjugate vaccine and pneumococcal polysaccharide vaccine on nasopharyngeal colonisation following human infection challenge with serotype 3 and serotype 6B (PREVENTING PNEUMO 2): a double-masked, randomised, controlled, phase 4 trial.

The effect of pneumococcal conjugate vaccine and pneumococcal polysaccharide vaccine on nasopharyngeal colonisation following human infection challenge with serotype 3 and serotype 6B (PREVENTING PNEUMO 2): a double-masked, randomised, controlled, phase 4 trial.

Journal: The Lancet. Microbe

Published: September 05, 2024

Serotype 3 Experimental Human Pneumococcal Challenge (EHPC) study protocol: dose ranging and reproducibility in a healthy volunteer population (challenge 3).

Serotype 3 Experimental Human Pneumococcal Challenge (EHPC) study protocol: dose ranging and reproducibility in a healthy volunteer population (challenge 3).

Journal: BMJ open

Published: January 10, 2024

Respiratory mucosal immune memory to SARS-CoV-2 after infection and vaccination.

Respiratory mucosal immune memory to SARS-CoV-2 after infection and vaccination.

Journal: Nature communications

Published: July 14, 2023

Assessing the use of minimally invasive self-sampling at home for long-term monitoring of the microbiota within UK families.

Assessing the use of minimally invasive self-sampling at home for long-term monitoring of the microbiota within UK families.

Journal: Scientific reports

Published: June 09, 2023

Comprehensive review of safety in Experimental Human Pneumococcal Challenge.

Comprehensive review of safety in Experimental Human Pneumococcal Challenge.

Journal: PloS one

Published: November 30, 2022

Human Infection Challenge with Serotype 3 Pneumococcus.

Human Infection Challenge with Serotype 3 Pneumococcus.

Journal: American journal of respiratory and critical care medicine

Published: July 08, 2022

Protocol for a phase IV double-blind randomised controlled trial to investigate the effect of the 13-valent pneumococcal conjugate vaccine and the 23-valent pneumococcal polysaccharide vaccine on pneumococcal colonisation using the experimental human pneumococcal challenge model in healthy adults (PREVENTING PNEUMO 2).

Protocol for a phase IV double-blind randomised controlled trial to investigate the effect of the 13-valent pneumococcal conjugate vaccine and the 23-valent pneumococcal polysaccharide vaccine on pneumococcal colonisation using the experimental human pneumococcal challenge model in healthy adults (PREVENTING PNEUMO 2).

Journal: BMJ open

Published: July 07, 2022

Streptococcus pneumoniae colonization associates with impaired adaptive immune responses against SARS-CoV-2.

Streptococcus pneumoniae colonization associates with impaired adaptive immune responses against SARS-CoV-2.

Journal: The Journal of clinical investigation

Published: November 30, 2021

Swyer-James-MacLeod syndrome and pulmonary arteriovenous malformations: a rare combination.

Swyer-James-MacLeod syndrome and pulmonary arteriovenous malformations: a rare combination.

Journal: BMJ case reports

Published: January 11, 2020

Showing 1-10 of 10

Last Updated: 09/26/2026