Post COVID-19 condition after delta infection and omicron reinfection in children and adolescents.

ABSTRACT:

Background

The burden of COVID-19 in children and adolescents has increased during the delta and omicron waves, necessitating studies of long-term symptoms such as fatigue, dyspnoea and cognitive problems. Furthermore, immune responses in relation to persisting symptoms in younger people have not been well characterised. In this cohort study, we investigated the role of antibodies, vaccination and omicron reinfection upon persisting and long-term symptoms up to 8 months post-delta infection.

Methods

SARS-CoV-2 RT-PCR positive participants (n = 276, aged 10-20 years) were prospectively recruited in August 2021. We recorded the major symptoms of post COVID-19 condition and collected serum samples 3- and 8-months post delta infection. Binding antibodies were measured by spike I

SUBMITTER: Ertesvag NU 

PROVIDER: S-EPMC10166589 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature