Cited by 332SARS-CoV-2 and COVID-19 ResearchAnimal Virus Infections StudiesCOVID-19 Clinical Research Studies

Infection and Vaccine-Induced Neutralizing-Antibody Responses to the SARS-CoV-2 B.1.617 Variants

Open access
Edara, Venkata-Viswanadh, Pinsky, Benjamin A., Suthar, Mehul S., Lai, Lilin, Davis-Gardner, Meredith E., Floyd, Katharine, Flowers, Maria W., Wrammert, Jens +20 more·2021·New England Journal of Medicine

Abstract

To assess infection and vaccine-Induced Neutralizing-Antibody activity against the SARS-CoV-2 B.1.617.1 (or kappa) and B.1.617.2 (or delta) variants.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1056/nejmc2107799

Cites

5 of 5 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Of convalescent plasma samples, about 40% had 3-fold to 10-fold and 15% had >10-fold reduced neutralizing activity against the Kappa variant.

    “Of convalescent plasma samples, about 40% had 3-fold to 10-fold and 15% had >10-fold reduced neutralizing activity 100,122,234 .”
  • Of plasma samples from recipients of an mRNA vaccine, approximately 55% had 3-fold to 10-fold and 5% had >10-fold reduced neutralizing activity against the Kappa variant.

    “Of plasma samples from recipients of an mRNA vaccine, approximately 55% had 3-fold to 10-fold and 5% had >10-fold reduced neutralizing activity 100,118,122,234 .”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Edara, V.-V., Pinsky, B. A., Suthar, M. S., Lai, L., Davis-Gardner, M. E., Floyd, K., Flowers, M. W., Wrammert, J., Hussaini, L., Ciric, C. R., Bechnak, S., Stephens, K., Graham, B. S., Bayat Mokhtari, E., Mudvari, P., Boritz, E., Creanga, A., Pegu, A., Derrien-Colemyn, A., Henry, A. R., Gagne, M., Douek, D. C., Sahoo, M. K., Sibai, M., Solis, D., Webby, R. J., Jeevan, T., & Fabrizio, T. P.
Affiliations
  • Emory University (US)
  • Stanford Medicine (US)
  • National Institute of Allergy and Infectious Diseases (US)
  • National Institute of Allergy and Infectious Diseases, Bethesda, MD
  • St. Jude Children's Research Hospital (US)
Corresponding author
Suthar, Mehul S.
Venue
New England Journal of Medicine
Published
2021-08-12
Volume
385
Issue
7
Pages
664-666
ISSN
  • 0028-4793 (ISSN-L)
  • 1533-4406
OpenAlex
W3182882252
Cited by
328
References
5
Citations by year
2026: 7 · 2025: 4 · 2024: 31 · 2023: 62 · 2022: 129 · 2021: 95
FWCI
25.10
Type
journal article
Language
en
Open access
Locations
  • New England Journal of Medicine (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
  • ImmPort
Funders
  • Massachusetts General Hospital
  • National Institutes of Health (NIH P51 OD011132, P51OD011132)
  • National Cancer Institute (U54CA260563)
  • National Institute of Allergy and Infectious Diseases (75N93021C00016, HHSN272201400004C, U19AI057266)
Topics
  • Health Sciences › Medicine › Infectious Diseases › SARS-CoV-2 and COVID-19 Research
  • Life Sciences › Agricultural and Biological Sciences › Animal Science and Zoology › Animal Virus Infections Studies
  • Health Sciences › Medicine › Infectious Diseases › COVID-19 Clinical Research Studies
Keywords
SARS-CoV-2, Delta variant, Omicron variant, neutralizing antibodies, vaccine-induced immunity, natural infection, COVID-19 vaccines
MeSH terms
Immunogenicity, Vaccine, COVID-19, SARS-CoV-2, COVID-19 Vaccines, BNT162 Vaccine, 2019-nCoV Vaccine mRNA-1273, Antibodies, Viral, Humans, Antibodies, Neutralizing

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review