Changes in SARS-CoV-2 seroprevalence and population immunity in Finland, 2020–2022

by Anna Solastie, Tuomo Nieminen, Nina Ekström, Hanna Nohynek, Lasse Lehtonen, Arto A. Palmu, Merit Melin
Published 2023-12-01

A Highly Sensitive and Specific SARS-CoV-2 Spike- and Nucleoprotein-Based Fluorescent Multiplex Immunoassay (FMIA) to Measure IgG, IgA, and IgM Class Antibodies

by Anna Solastie, Camilla Virta, Anu Haveri, Nina Ekström, Anu Kantele, Simo Miettinen, Johanna Lempainen, Pinja Jalkanen, Laura Kakkola, Timothée Dub, Ilkka Julkunen, Merit Melin
Published 2021-12-01

Hybrid Immunity Improves the Immune Response after the Fourth COVID-19 Vaccine Dose in Individuals with Medical Conditions Predisposing to Severe COVID-19

by Nina Ekström, Tuija M. Leino, Aapo Juutinen, Toni Lehtonen, Anu Haveri, Oona Liedes, Saimi Vara, Heini Salo, Arto A. Palmu, Hanna Nohynek, Timi Martelius, Merit Melin
Published 2024-02-01

High secondary attack rate and persistence of SARS-CoV-2 antibodies in household transmission study participants, Finland 2020–2021

by Timothée Dub, Anna Solastie, Lotta Hagberg, Oona Liedes, Hanna Nohynek, Anu Haveri, Camilla Virta, Saimi Vara, Mervi Lasander, Nina Ekström, Pamela Österlund, Katja Lind, Katja Lind, Hanna Valtonen, Heidi Hemmilä, Heidi Hemmilä, Niina Ikonen, Timo Lukkarinen, Arto A. Palmu, Merit Melin
Published 2022-07-01

Multilaboratory Comparison of Pneumococcal Multiplex Immunoassays Used in Immunosurveillance of <named-content content-type="genus-species">Streptococcus pneumoniae</named-content>...

by Bob Meek, Nina Ekström, Bjørn Kantsø, Rachael Almond, Jamie Findlow, Jenna F. Gritzfeld, Charlotte Sværke Jørgensen, Karl Ljungberg, Fredrik Atterfelt, Manou R. Batstra, Kevin Andeweg, Ben A. W. de Jong, Harry E. Prince, Mary Lapé-Nixon, Pieter G. M. Gageldonk, Irina Tcherniaeva, Ingeborg Aaberge, Tove Karin Herstad, Merit Melin, Ger T. Rijkers, Guy A. Berbers
Published 2019-12-01

Assessment of an Antibody-in-Lymphocyte Supernatant Assay for the Etiological Diagnosis of Pneumococcal Pneumonia in Children

by Michael J. Carter, Michael J. Carter, Michael J. Carter, Michael J. Carter, Michael J. Carter, Pallavi Gurung, Claire Jones, Claire Jones, Shristy Rajkarnikar, Rama Kandasamy, Rama Kandasamy, Meeru Gurung, Stephen Thorson, Madhav C. Gautam, Krishna G. Prajapati, Bibek Khadka, Anju Maharjan, Julian C. Knight, David R. Murdoch, Thomas C. Darton, Thomas C. Darton, Thomas C. Darton, Merryn Voysey, Merryn Voysey, Brian Wahl, Katherine L. O'Brien, Sarah Kelly, Sarah Kelly, Imran Ansari, Ganesh Shah, Nina Ekström, Merit Melin, Andrew J. Pollard, Andrew J. Pollard, Dominic F. Kelly, Dominic F. Kelly, Shrijana Shrestha
Published 2020-01-01