Helena Kayhty
Helsinki, Finland
Last Updated: 09/26/2026
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Found 31 publications
Coadministered pneumococcal conjugate vaccine decreases immune response to hepatitis A vaccine: a randomized controlled trial.
Journal: Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases
Published: May 04, 2023
A randomized, controlled trial comparing the immunogenecity and safety of a 23-valent pneumococcal polysaccharide vaccination to a repeated dose 13-valent pneumococcal conjugate vaccination in kidney transplant recipients.
Journal: Transplant infectious disease : an official journal of the Transplantation Society
Published: November 15, 2019
Antibody response to the 23-valent pneumococcal polysaccharide vaccine after conjugate vaccine in patients with chronic lymphocytic leukemia.
Journal: Human vaccines & immunotherapeutics
Published: June 20, 2019
Comparison of serological assays using pneumococcal proteins or polysaccharides for detection of Streptococcus pneumoniae infection in children with community-acquired pneumonia.
Journal: Journal of immunological methods
Published: May 15, 2018
Antibody responses against Streptococcus pneumoniae, Haemophilus influenzae and Moraxella catarrhalis in children with acute respiratory infection with or without nasopharyngeal bacterial carriage.
Journal: Infectious diseases (London, England)
Published: April 25, 2018
Antibody persistence after pneumococcal conjugate vaccination in patients with chronic lymphocytic leukemia.
Journal: Human vaccines & immunotherapeutics
Published: February 09, 2018
A toddler PCV booster dose following 3 infancy priming doses increases circulating serotype-specific IGG levels but does not increase protection against carriage.
Journal: Vaccine
Published: January 07, 2018
Determination of avidity of IgG against protein antigens from Streptococcus pneumoniae: assay development and preliminary application in clinical settings.
Journal: European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology
Published: June 20, 2017
Infection by Streptococcus pneumoniae in children with or without radiologically confirmed pneumonia.
Journal: Jornal de pediatria
Published: October 30, 2016
Pneumococcal polysaccharide vaccination administered early after neurotrauma or neurosurgery.
Journal: Vaccine
Published: August 09, 2016
Seasonal patterns and association of meteorological factors with infection caused by Streptococcus pneumoniae, Haemophilus influenzae, and Moraxella catarrhalis in childhood community-acquired pneumonia in a tropical region.
Journal: Infectious diseases (London, England)
Published: July 28, 2016
Last Updated: 09/26/2026