{"id":"https://openalex.org/W4283377547","doi":"https://doi.org/10.4049/immunohorizons.2200029","title":"Level and Duration of IgG and Neutralizing Antibodies to SARS-CoV-2 in Children with Symptomatic or Asymptomatic SARS-CoV-2 Infection","display_name":"Level and Duration of IgG and Neutralizing Antibodies to SARS-CoV-2 in Children with Symptomatic or Asymptomatic SARS-CoV-2 Infection","publication_year":2022,"publication_date":"2022-06-01","ids":{"openalex":"https://openalex.org/W4283377547","doi":"https://doi.org/10.4049/immunohorizons.2200029","pmid":"https://pubmed.ncbi.nlm.nih.gov/35750355"},"language":"en","primary_location":{"id":"doi:10.4049/immunohorizons.2200029","doi":"https://doi.org/10.4049/immunohorizons.2200029","is_oa":true,"landing_page_url":"https://doi.org/10.4049/immunohorizons.2200029","pdf_url":"https://www.immunohorizons.org/content/immunohorizon/6/6/408.full.pdf","source":{"id":"https://openalex.org/S4210228433","display_name":"ImmunoHorizons","issn_l":"2573-7732","issn":["2573-7732"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","ki-jl-1","medline","norway-1","poland-20","russia-white-list-4"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ImmunoHorizons","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.immunohorizons.org/content/immunohorizon/6/6/408.full.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5061686274","display_name":"Alka Khaitan","orcid":"https://orcid.org/0000-0001-8547-8756","observed_orcids":["https://orcid.org/0000-0001-8547-8756","https://orcid.org/0000-0002-7316-4300"]},"institutions":[{"id":"https://openalex.org/I4388446366","display_name":"Indiana University Indianapolis","ror":"https://ror.org/03eftgw80","country_code":"US","type":"education","lineage":["https://openalex.org/I4388446366","https://openalex.org/I592451"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alka Khaitan","raw_affiliation_strings":["Ryan White Center for Pediatric Infectious Diseases and Global Health, Indiana University , Indianapolis, IN"],"raw_orcid":"https://orcid.org/0000-0001-8547-8756","affiliations":[{"raw_affiliation_string":"Ryan White Center for Pediatric Infectious Diseases and Global Health, Indiana University , Indianapolis, IN","institution_ids":["https://openalex.org/I4388446366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053389801","display_name":"Dibyadyuti Datta","orcid":"https://orcid.org/0000-0002-1693-935X","observed_orcids":["https://orcid.org/0000-0002-1693-935X"]},"institutions":[{"id":"https://openalex.org/I4388446366","display_name":"Indiana University Indianapolis","ror":"https://ror.org/03eftgw80","country_code":"US","type":"education","lineage":["https://openalex.org/I4388446366","https://openalex.org/I592451"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dibyadyuti Datta","raw_affiliation_strings":["Ryan White Center for Pediatric Infectious Diseases and Global Health, Indiana University , Indianapolis, IN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ryan White Center for Pediatric Infectious Diseases and Global Health, Indiana University , Indianapolis, IN","institution_ids":["https://openalex.org/I4388446366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059263495","display_name":"Caitlin Bond","orcid":"https://orcid.org/0000-0001-5678-7832","observed_orcids":["https://orcid.org/0000-0001-5678-7832"]},"institutions":[{"id":"https://openalex.org/I4388446366","display_name":"Indiana University Indianapolis","ror":"https://ror.org/03eftgw80","country_code":"US","type":"education","lineage":["https://openalex.org/I4388446366","https://openalex.org/I592451"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Caitlin Bond","raw_affiliation_strings":["Ryan White Center for Pediatric Infectious Diseases and Global Health, Indiana University , Indianapolis, IN"],"raw_orcid":"https://orcid.org/0000-0001-5678-7832","affiliations":[{"raw_affiliation_string":"Ryan White Center for Pediatric Infectious Diseases and Global Health, Indiana University , Indianapolis, IN","institution_ids":["https://openalex.org/I4388446366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112747243","display_name":"Michael J. Goings","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4388446366","display_name":"Indiana University Indianapolis","ror":"https://ror.org/03eftgw80","country_code":"US","type":"education","lineage":["https://openalex.org/I4388446366","https://openalex.org/I592451"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael Goings","raw_affiliation_strings":["Ryan White Center for Pediatric Infectious Diseases and Global Health, Indiana University , Indianapolis, IN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ryan White Center for Pediatric Infectious Diseases and Global Health, Indiana University , Indianapolis, IN","institution_ids":["https://openalex.org/I4388446366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018590318","display_name":"Katrina Co","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4388446366","display_name":"Indiana University Indianapolis","ror":"https://ror.org/03eftgw80","country_code":"US","type":"education","lineage":["https://openalex.org/I4388446366","https://openalex.org/I592451"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Katrina Co","raw_affiliation_strings":["Ryan White Center for Pediatric Infectious Diseases and Global Health, Indiana University , Indianapolis, IN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ryan White Center for Pediatric Infectious Diseases and Global Health, Indiana University , Indianapolis, IN","institution_ids":["https://openalex.org/I4388446366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090433251","display_name":"Eliud O. Odhiambo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4388446366","display_name":"Indiana University Indianapolis","ror":"https://ror.org/03eftgw80","country_code":"US","type":"education","lineage":["https://openalex.org/I4388446366","https://openalex.org/I592451"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Eliud O Odhiambo","raw_affiliation_strings":["Ryan White Center for Pediatric Infectious Diseases and Global Health, Indiana University , Indianapolis, IN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ryan White Center for Pediatric Infectious Diseases and Global Health, Indiana University , Indianapolis, IN","institution_ids":["https://openalex.org/I4388446366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027056401","display_name":"Lucy Miller","orcid":"https://orcid.org/0009-0002-7668-0586","observed_orcids":["https://orcid.org/0009-0002-7668-0586"]},"institutions":[{"id":"https://openalex.org/I4388446366","display_name":"Indiana University Indianapolis","ror":"https://ror.org/03eftgw80","country_code":"US","type":"education","lineage":["https://openalex.org/I4388446366","https://openalex.org/I592451"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lucy Miller","raw_affiliation_strings":["Ryan White Center for Pediatric Infectious Diseases and Global Health, Indiana University , Indianapolis, IN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ryan White Center for Pediatric Infectious Diseases and Global Health, Indiana University , Indianapolis, IN","institution_ids":["https://openalex.org/I4388446366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100351842","display_name":"Lin Zhang","orcid":"https://orcid.org/0000-0002-3767-0249","observed_orcids":["https://orcid.org/0000-0002-3767-0249"]},"institutions":[{"id":"https://openalex.org/I168537998","display_name":"Eli Lilly (United States)","ror":"https://ror.org/01qat3289","country_code":"US","type":"company","lineage":["https://openalex.org/I168537998"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lin Zhang","raw_affiliation_strings":["Eli Lilly and Company , Indianapolis, IN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Eli Lilly and Company , Indianapolis, IN","institution_ids":["https://openalex.org/I168537998"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054743162","display_name":"Stephanie Beasley","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I168537998","display_name":"Eli Lilly (United States)","ror":"https://ror.org/01qat3289","country_code":"US","type":"company","lineage":["https://openalex.org/I168537998"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Stephanie Beasley","raw_affiliation_strings":["Eli Lilly and Company , Indianapolis, IN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Eli Lilly and Company , Indianapolis, IN","institution_ids":["https://openalex.org/I168537998"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032896541","display_name":"Josh Poorbaugh","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I168537998","display_name":"Eli Lilly (United States)","ror":"https://ror.org/01qat3289","country_code":"US","type":"company","lineage":["https://openalex.org/I168537998"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Josh Poorbaugh","raw_affiliation_strings":["Eli Lilly and Company , Indianapolis, IN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Eli Lilly and Company , Indianapolis, IN","institution_ids":["https://openalex.org/I168537998"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045510458","display_name":"Chandy C. John","orcid":"https://orcid.org/0000-0002-1634-1411","observed_orcids":["https://orcid.org/0000-0002-1634-1411"]},"institutions":[{"id":"https://openalex.org/I4388446366","display_name":"Indiana University Indianapolis","ror":"https://ror.org/03eftgw80","country_code":"US","type":"education","lineage":["https://openalex.org/I4388446366","https://openalex.org/I592451"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chandy C John","raw_affiliation_strings":["Ryan White Center for Pediatric Infectious Diseases and Global Health, Indiana University , Indianapolis, IN"],"raw_orcid":"https://orcid.org/0000-0002-1634-1411","affiliations":[{"raw_affiliation_string":"Ryan White Center for Pediatric Infectious Diseases and Global Health, Indiana University , Indianapolis, IN","institution_ids":["https://openalex.org/I4388446366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1700,"currency":"USD","value_usd":1700},"apc_paid":{"value":1700,"currency":"USD","value_usd":1700},"fwci":0.9727,"has_fulltext":true,"cited_by_count":8,"citation_normalized_percentile":{"value":0.75234495,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"6","issue":"6","first_page":"408","last_page":"415"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10118","display_name":"SARS-CoV-2 and COVID-19 Research","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10118","display_name":"SARS-CoV-2 and COVID-19 Research","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10041","display_name":"COVID-19 Clinical Research Studies","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10410","display_name":"COVID-19 epidemiological studies","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2611","display_name":"Modeling and Simulation"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/sars-cov-2","display_name":"SARS-CoV-2","score":0.9990000128746033},{"id":"https://openalex.org/keywords/covid-19","display_name":"COVID-19 pandemic","score":0.9160000085830688},{"id":"https://openalex.org/keywords/children","display_name":"children","score":0.7200000286102295},{"id":"https://openalex.org/keywords/neutralizing-antibodies","display_name":"neutralizing antibodies","score":0.9340000152587891},{"id":"https://openalex.org/keywords/igg","display_name":"IgG","score":0.9700000286102295},{"id":"https://openalex.org/keywords/antibody-waning","display_name":"antibody waning","score":0.7310000061988831},{"id":"https://openalex.org/keywords/asymptomatic-infection","display_name":"asymptomatic infection","score":0.8650000095367432},{"id":"https://openalex.org/keywords/symptomatic-infection","display_name":"symptomatic infection","score":0.9729999899864197},{"id":"https://openalex.org/keywords/spike-protein-variants","display_name":"spike protein variants","score":0.921999990940094},{"id":"https://openalex.org/keywords/antibody-titers","display_name":"antibody titers","score":0.6399999856948853},{"id":"https://openalex.org/keywords/serological-response","display_name":"serological response","score":0.3540000021457672}],"concepts":[{"id":"https://openalex.org/C2777910003","wikidata":"https://www.wikidata.org/wiki/Q1707292","display_name":"Asymptomatic","level":2,"score":0.7811130285263062},{"id":"https://openalex.org/C3007834351","wikidata":"https://www.wikidata.org/wiki/Q82069695","display_name":"Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)","level":5,"score":0.7690263986587524},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7173973321914673},{"id":"https://openalex.org/C3008058167","wikidata":"https://www.wikidata.org/wiki/Q84263196","display_name":"Coronavirus disease 2019 (COVID-19)","level":4,"score":0.6939616799354553},{"id":"https://openalex.org/C159047783","wikidata":"https://www.wikidata.org/wiki/Q7215","display_name":"Virology","level":1,"score":0.6292536854743958},{"id":"https://openalex.org/C159654299","wikidata":"https://www.wikidata.org/wiki/Q79460","display_name":"Antibody","level":2,"score":0.6244404315948486},{"id":"https://openalex.org/C3006700255","wikidata":"https://www.wikidata.org/wiki/Q81068910","display_name":"2019-20 coronavirus outbreak","level":3,"score":0.60700523853302},{"id":"https://openalex.org/C2779261636","wikidata":"https://www.wikidata.org/wiki/Q7003054","display_name":"Neutralizing antibody","level":3,"score":0.5039786696434021},{"id":"https://openalex.org/C203014093","wikidata":"https://www.wikidata.org/wiki/Q101929","display_name":"Immunology","level":1,"score":0.45290642976760864},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.1324416697025299},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.07040688395500183},{"id":"https://openalex.org/C116675565","wikidata":"https://www.wikidata.org/wiki/Q3241045","display_name":"Outbreak","level":2,"score":0.06844496726989746},{"id":"https://openalex.org/C524204448","wikidata":"https://www.wikidata.org/wiki/Q788926","display_name":"Infectious disease (medical specialty)","level":3,"score":0.059405356645584106}],"mesh":[{"descriptor_ui":"D000086382","descriptor_name":"COVID-19","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000086402","descriptor_name":"SARS-CoV-2","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000914","descriptor_name":"Antibodies, Viral","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002648","descriptor_name":"Child","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007074","descriptor_name":"Immunoglobulin G","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011446","descriptor_name":"Prospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D057134","descriptor_name":"Antibodies, Neutralizing","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D064370","descriptor_name":"Spike Glycoprotein, Coronavirus","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":4,"locations":[{"id":"doi:10.4049/immunohorizons.2200029","doi":"https://doi.org/10.4049/immunohorizons.2200029","is_oa":true,"landing_page_url":"https://doi.org/10.4049/immunohorizons.2200029","pdf_url":"https://www.immunohorizons.org/content/immunohorizon/6/6/408.full.pdf","source":{"id":"https://openalex.org/S4210228433","display_name":"ImmunoHorizons","issn_l":"2573-7732","issn":["2573-7732"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","ki-jl-1","medline","norway-1","poland-20","russia-white-list-4"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ImmunoHorizons","raw_type":"journal-article"},{"id":"doi:10.1101/2022.04.12.22273466","doi":"https://doi.org/10.1101/2022.04.12.22273466","is_oa":true,"landing_page_url":"https://doi.org/10.1101/2022.04.12.22273466","pdf_url":"https://www.medrxiv.org/content/medrxiv/early/2022/04/14/2022.04.12.22273466.full.pdf","source":{"id":"https://openalex.org/S3005729997","display_name":"medRxiv","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":["https://openalex.org/P4310315909"],"host_organization_lineage_names":["Cold Spring Harbor Laboratory Press"],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"medRxiv","raw_type":"posted-content"},{"id":"pmid:35750355","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/35750355","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ImmunoHorizons","raw_type":"Journal Article"},{"id":"pmh:oai:scholarworks.indianapolis.iu.edu:1805/37299","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/1805/37299","pdf_url":null,"source":{"id":"https://openalex.org/S4306400987","display_name":"IUScholarWorks (Indiana University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I592451","host_organization_name":"Indiana University","host_organization_lineage":["https://openalex.org/I592451"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Publisher","raw_type":"Article"}],"best_oa_location":{"id":"doi:10.4049/immunohorizons.2200029","doi":"https://doi.org/10.4049/immunohorizons.2200029","is_oa":true,"landing_page_url":"https://doi.org/10.4049/immunohorizons.2200029","pdf_url":"https://www.immunohorizons.org/content/immunohorizon/6/6/408.full.pdf","source":{"id":"https://openalex.org/S4210228433","display_name":"ImmunoHorizons","issn_l":"2573-7732","issn":["2573-7732"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1","ki-jl-1","medline","norway-1","poland-20","russia-white-list-4"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ImmunoHorizons","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.9940000176429749,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320316717","display_name":"Riley Children's Foundation","ror":"https://ror.org/03sabpy05"},{"id":"https://openalex.org/F4320332961","display_name":"School of Medicine, Indiana University","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4283377547.pdf","grobid_xml":"https://content.openalex.org/works/W4283377547.grobid-xml"},"referenced_works_count":34,"referenced_works":["https://openalex.org/W2001010891","https://openalex.org/W3022467586","https://openalex.org/W3033861170","https://openalex.org/W3087440122","https://openalex.org/W3096205573","https://openalex.org/W3103154258","https://openalex.org/W3103185583","https://openalex.org/W3105248716","https://openalex.org/W3119858919","https://openalex.org/W3121008609","https://openalex.org/W3122458452","https://openalex.org/W3126183222","https://openalex.org/W3130615914","https://openalex.org/W3136972398","https://openalex.org/W3148454121","https://openalex.org/W3161469398","https://openalex.org/W3163785571","https://openalex.org/W3164038989","https://openalex.org/W3177904344","https://openalex.org/W3192052690","https://openalex.org/W3198285804","https://openalex.org/W4200022103","https://openalex.org/W4200549897","https://openalex.org/W4205531556","https://openalex.org/W4206781002","https://openalex.org/W4210362857","https://openalex.org/W4210492976","https://openalex.org/W4210792795","https://openalex.org/W4214683740","https://openalex.org/W4220692166","https://openalex.org/W4220903828","https://openalex.org/W4226035586","https://openalex.org/W4281834416","https://openalex.org/W6777458153"],"related_works":["https://openalex.org/W3175655926","https://openalex.org/W4200182026","https://openalex.org/W4213311967","https://openalex.org/W3164038989","https://openalex.org/W4210311096","https://openalex.org/W4389029376","https://openalex.org/W3177904344","https://openalex.org/W4205531556","https://openalex.org/W4285027824","https://openalex.org/W4389075784"],"abstract_inverted_index":{"Abstract":[0],"Background":[1],"There":[2],"are":[3,254],"presently":[4],"conflicting":[5],"data":[6],"about":[7],"level":[8,232],"and":[9,26,58,67,73,131,142,156,159,163,185,224,241],"duration":[10],"of":[11,91,100,146,191],"antibodies":[12,69,148,210,227,263],"to":[13,70,112,117,120,151,164,170,176,189,245],"SARS-CoV-2":[14,39,71,153,205,246],"in":[15,28,33,97,108,115,133,140,149,172,182,197,216,220,231,260,264,269],"children":[16,27,86,110,125,150,184,265],"after":[17,248],"symptomatic":[18,109,141,204,249],"or":[19,49,203,250],"asymptomatic":[20,54,143,202,251],"infection.":[21],"Methods":[22],"We":[23],"enrolled":[24],"adults":[25,93,118,217,270],"a":[29],"prospective":[30],"6-month":[31],"study":[32],"the":[34,98,152],"following":[35],"categories:":[36],"1)":[37],"symptomatic,":[38,47],"PCR+":[40],"(SP+;":[41],"children,":[42],"n=8;":[43],"adults,":[44,186],"n=16),":[45],"2)":[46],"PCR-":[48],"untested":[50],"(children,":[51,56,64],"n=27),":[52],"3)":[53],"exposed":[55],"n=13)":[57],"4)":[59],"asymptomatic,":[60],"no":[61],"known":[62],"exposure":[63],"n=19).":[65],"Neutralizing":[66,262],"IgG":[68,147,174,226,242],"antigens":[72,162,178],"Spike":[74,165,193],"protein":[75,166],"variants":[76,167,194],"were":[77,138,168],"measured":[78],"by":[79],"multiplex":[80],"serological":[81],"assays.":[82],"Results":[83],"All":[84],"SP+":[85,92],"developed":[87,94],"nAb,":[88],"whereas":[89],"81%":[90],"nAb.":[95],"Decline":[96],"presence":[99],"nAb":[101,127,129],"over":[102,135,180,222,233,273],"6":[103,136],"months":[104,137],"was":[105],"not":[106],"significant":[107],"(100%":[111],"87.5%,":[113],"p=0.32)":[114],"contrast":[116],"(81.3":[119],"50.0%,":[121],"p=0.03).":[122],"Among":[123],"all":[124],"with":[126,201],"(n=22),":[128],"titers":[130,134],"change":[132],"similar":[139,169],"children.":[144,198],"Levels":[145],"Spike,":[154],"RBD-1":[155],"-2,":[157],"nucleocapsid":[158],"N-terminal":[160],"domain":[161],"those":[171],"adults.":[173,261],"levels":[175,188],"primary":[177],"decreased":[179,195],"time":[181],"both":[183],"but":[187,218,271],"three":[190],"six":[192],"only":[196],"Conclusions":[199],"Children":[200,237],"infection":[206,247],"develop":[207],"robust":[208,239],"neutralizing":[209,240],"that":[211,228,253],"remain":[212],"present":[213],"longer":[214,267],"than":[215,268],"wane":[219,230,272],"titer":[221],"time,":[223],"broad":[225],"also":[229],"time.":[234,274],"Key":[235],"Points":[236],"have":[238],"antibody":[243],"responses":[244],"disease":[252],"at":[255],"least":[256],"as":[257,259],"strong":[258],"last":[266]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4}],"updated_date":"2026-11-03T10:50:19.383937","created_date":"2022-06-25T00:00:00"}