ReviewBundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz2021
[Seroprevalence of SARS-CoV-2 among children and adolescents in Germany-an overview].
Review in Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed, 6 citations in OpenAlex.
- Contact Tracing Different Age Groups During the COVID-19 Pandemic: Retrospective Study From South-West Germany.Online journal of public health informatics · 2024Article
- SARS-CoV-2 Seroprevalence Compared with Confirmed COVID-19 Cases among Children, Colorado, USA, May-July 2021.Emerging infectious diseases · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundSARS-CoV‑2 serologic studies complement and expand findings from confirmed COVID-19 cases through identification of undetected cases.
objectivesThis article summarizes previous results on SARS-CoV‑2 prevalence from seroepidemiological studies in Germany focusing on children and adolescents and complements the already existing overview on seroprevalence in adults from general population samples and especially blood donors in Germany.
methodsThe results are based on an ongoing systematic search in study registries, in literature databases, of preprint publications, and of media reports of seroepidemiological studies in Germany and their results.
resultsAs of 17 September 2021, we are aware of 16 German seroepidemiological studies focusing on children and adolescents. Results are available for nine of these studies. For almost all settings studied, SARS-CoV‑2 seroprevalence was well below 1% for preschool and elementary school children in the first COVID-19 wave and below 2% for adolescents. As the pandemic progressed, higher seroprevalences of up to 8% were found in elementary school children. DISCUSSION: Results of SARS-CoV‑2 antibody studies in children and adolescents in Germany are scarce so far and are based on non-representative samples at local or regional level. In future studies, it is necessary on the one hand to estimate which proportion of children and adolescents has already either had an infection or has been vaccinated. On the other hand, it is important to investigate physical and mental health impairments that occur after an infection.
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Registered trials
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