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Longitudinal study: immune responses following COVID-19 immunization and SARS-CoV-2 infection

Grant number: 2014-2020.15.01.22-0162

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Key facts

  • Disease

    COVID-19

  • Start & end year

    2021
    2023

  • Known Financial Commitments (USD)

    $649,589.94

  • Funder

    Estonian Research Council

  • Principal Investigator

    Oona Marje

  • Research Location

    Estonia

  • Lead Research Institution

    University of Tartu

  • Research Priority Alignment

    N/A

  • Research Category

    Vaccines research, development and implementation

  • Research Subcategory

    N/A

  • Special Interest Tags

    N/A

  • Study Type

    Non-Clinical

  • Clinical Trial Details

    N/A

  • Broad Policy Alignment

    Pending

  • Age Group

    Not Applicable

  • Vulnerable Population

    Not applicable

  • Occupations of Interest

    Not applicable

Abstract

The objective of the study is to assess the need for booster doses of COVID-19 vaccines. The specific aims are: to assess the persistence of immunity after COVID-19 vaccination and the factors influencing it among the adult population in Estonia, and to assess the persistence of immunity after SARS-CoV-2 infection and the factors influencing it in the Estonian adult population.