Leveraging Serologic Testing to Identify Children at Risk For Post-Acute Sequelae of SARS-CoV-2 Infection: An Electronic Health Record–Based Cohort Study from the RECOVER Program

Asuncion Mejias*, Julia Schuchard, Suchitra Rao, Tellen D. Bennett, Ravi Jhaveri, Deepika Thacker, L. Charles Bailey, Dimitri A. Christakis, Nathan M. Pajor, Hanieh Razzaghi, Christopher B. Forrest, Grace M. Lee

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

Using an electronic health record–based algorithm, we identified children with Coronavirus disease 2019 (COVID-19) based exclusively on serologic testing between March 2020 and April 2022. Compared with the 131 537 polymerase chain reaction–positive children, the 2714 serology-positive children were more likely to be inpatients (24% vs 2%), to have a chronic condition (37% vs 24%), and to have a diagnosis of multisystem inflammatory syndrome in children (23% vs <1%). Identification of children who could have been asymptomatic or paucisymptomatic and not tested is critical to define the burden of post-acute sequelae of severe acute respiratory syndrome coronavirus 2 infection in children.

Original languageEnglish (US)
Article number113358
Journaljournal of pediatrics
Volume257
DOIs
StatePublished - Jun 2023

Funding

This research was funded by National Institutes of Health (NIH) Agreement OT2HL161847-01 as part of the Researching COVID to Enhance Recovery (RECOVER) program. The funder had no role in the design and conduct of the study; collection, management, analysis, and interpretation of the data; preparation, review, or approval of the manuscript; and decision to submit the manuscript for publication. The content is solely the responsibility of the authors and does not necessarily represent the official views of the RECOVER Program, the NIH, or other funders. This research was funded by National Institutes of Health (NIH) Agreement OT2HL161847-01 as part of the Researching COVID to Enhance Recovery (RECOVER) program. The funder had no role in the design and conduct of the study; collection, management, analysis, and interpretation of the data; preparation, review, or approval of the manuscript; and decision to submit the manuscript for publication. The content is solely the responsibility of the authors and does not necessarily represent the official views of the RECOVER Program, the NIH, or other funders.A.M. reports funding from Janssen and Merck for research support and from Janssen, Merck, and Sanofi-Pasteur for advisory board participation. S.R. reports prior grant support from GSK and BioFire and serves as a consultant for Sequiris. R.J. serves as a consultant for AstraZeneca, Seqirus, and Dynavax and receives an editorial stipend from Elsevier. The other authors declare no conflicts of interest.

Keywords

  • COVID-19 serology
  • PEDSnet
  • anti-N antibodies
  • anti-S antibodies
  • chronic COVID-19 syndrome
  • late sequelae of COVID-19
  • long COVID
  • long-haul COVID-19
  • long-term COVID-19
  • post-acute COVID-19
  • post-acute sequelae of COVID-19
  • post-acute sequelae of SARS-CoV-2 infection
  • post–COVID-19 syndrome

ASJC Scopus subject areas

  • Pediatrics, Perinatology, and Child Health

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