ArticleOpen forum infectious diseases2025
Severe Acute Respiratory Syndrome Coronavirus 2 Antibody Prevalence and Associated Risk Factors in a Large Cohort of US Children.
Article in Open forum infectious diseases, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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.
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Who cites it
1 citing paper in PubMed.
- COVID-19 vaccine attitudes and news consumption patterns among pregnant and postpartum individuals in an urban setting.Case reports in perinatal medicine · 2025Article
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Authors and funding
18 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Household transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) may play a key role in times of increased infection, particularly among children. We aimed to determine the prevalence of SARS-CoV-2 antibodies and identify risk factors associated with SARS-CoV-2 antibody positivity in children. Methods: Unvaccinated children aged 18 months to 11 years between August 2022 and June 2023 underwent oral fluid testing for SARS-CoV-2 antibodies. Caregivers completed electronic surveys at 4 major healthcare practices in Northern and Central New Jersey. Information was collected on demographics, household size, vaccination status, and prior SARS-CoV-2-related illness. Multivariable logistic regression determined individual and household-level factors associated with SARS-CoV-2 antibody positivity. Results: A total of 870 children provided tests and corresponding surveys. Children were predominantly Hispanic (37%) or non-Hispanic Black (30%), and on average 5.7 years old. Overall SARS-CoV-2 antibody positivity was 68%. Risk factors for SARS-CoV-2 positivity include Hispanic or non-Hispanic Black race/ethnicity (adjusted odds ratios [aOR], 2.29 and 1.95 vs. White race/ethnicity; Conclusions: There is high burden of SARS-CoV-2 infection among children over time. Adult vaccination appears to be a protective factor in helping to mitigate coronavirus disease 2019 (COVID-19) infection among children. Increased vaccination of adults in the community can help inform COVID-19 prevention strategies for minors in the household.
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