ArticleCell reports. Medicine2024
Hybrid immunity to SARS-CoV-2 arises from serological recall of IgG antibodies distinctly imprinted by infection or vaccination.
Article in Cell reports. Medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
40 citing papers in PubMed.
- NVX-CoV2372, monovalent mRNA and bivalent mRNA vaccines elicit broadly cross-reactive antibodies against emerging SARS-CoV-2 variants.Human vaccines & immunotherapeutics · 2026Trial
- A booster dose of an inactivated SARS-CoV-2 vaccine targeting virus variants sustains protective humoral and cellular immunity.BMC medicine · 2025Trial
- Emergence of neutralizing RBD antibodies following Omicron infection with limited activity against ancestral SARS-CoV-2.iScience · 2026Article
- Structural and functional characterization of a conserved cryptic epitope on SARS-CoV-2 spike S2 subunit.PLoS pathogens · 2026Article
- Durability and Breadth of Neutralizing Antibodies Against SARS-CoV-2 Variants Following XBB.1.5 Vaccination in a Multiply Exposed Cohort.Open forum infectious diseases · 2026Article
- Beyond the blood: Tissue-resident immunity shapes SARS-CoV-2 vaccine antibody responses.bioRxiv : the preprint server for biology · 2026Article
- Immune correlates of risk for SARS-CoV-2 infection in children: a prospective, community-based cohort study.Nature communications · 2026Article
- Induction of mucosal immune responses against SARS-CoV-2: a heterologous intramuscular mRNA-LNP prime/pulmonary recombinant subunit pull vaccination strategy.Scientific reports · 2026Article
- Clade-3 Bat Sarbecovirus PRD0038 Reveals Constraints on Coronavirus Emergence and Immune Sensitivity.Research square · 2026Article
- Longitudinal humoral and memory B-cell responses to repeated SARS-CoV-2 vaccination in long-term care facilities residents.Immunity & ageing : I & A · 2026Article
- SARS-CoV-2 Omicron infection reveals imprinted antibody responses in the absence of vaccination.iScience · 2026Article
- A cocktail of SARS-CoV-2 S stem helix domain and receptor binding domain human monoclonal antibodies prevents the emergence of viral escape mutants.Microbiology spectrum · 2026Article
- SARS-CoV-2 Variants and Immune Evasion: Mapping the Future of Vaccine Design.Reviews in medical virology · 2026Review
- Target Trial Emulation of Vaccine Effectiveness in 5- to 17-years-olds with Prior SARS-CoV-2 Infection.Nature communications · 2026Article
- The Effects of Past COVID-19 and Vaccination on Antibody Levels, Cellular Immunity, and Cytokine Production by Peripheral Blood Mononuclear Cells.Biomedicines · 2026Article
- Recurrent SARS-CoV-2 Omicron broadly neutralizing humanized antibodies in different single human VProceedings of the National Academy of Sciences of the United States of America · 2026Article
- Repeated COVID-19 vaccine boosters elicit variant-specific memory B cells in humans.Cell reports · 2026Article
- Mining antibody functionality via AI-guided structural landscape profiling.Nature communications · 2026Article
- 400 AU/mL IgG protective threshold against SARS-CoV-2 XBB reinfection in Chinese inactivated vaccine recipients: implications for booster vaccination.Frontiers in immunology · 2026Article
- Structural and functional dissection of neutralisation differences among SARS-CoV-2 variants using antigenicity prediction and CR3022 binding analysis.Frontiers in immunology · 2026Article
Corrections and comments
- Update of
Authors and funding
25 authors.
Funding
Abstract
We describe the molecular-level composition of polyclonal immunoglobulin G (IgG) anti-spike antibodies from ancestral severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, vaccination, or their combination ("hybrid immunity") at monoclonal resolution. Infection primarily triggers S2/N-terminal domain (NTD)-reactive antibodies, whereas vaccination mainly induces anti-receptor-binding domain (RBD) antibodies. This imprint persists after secondary exposures wherein >60% of ensuing hybrid immunity derives from the original IgG pool. Monoclonal constituents of the original IgG pool can increase breadth, affinity, and prevalence upon secondary exposures, as exemplified by the plasma antibody SC27. Following a breakthrough infection, vaccine-induced SC27 gained neutralization breadth and potency against SARS-CoV-2 variants and zoonotic viruses (half-maximal inhibitory concentration [IC
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.