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Immunogenicity of the BA.1 and BA.4/BA.5 Severe Acute Respiratory Syndrome Coronavirus 2 Bivalent Boosts: Preliminary Results From the COVAIL Randomized Clinical Trial.

Publication ,  Journal Article
Branche, AR; Rouphael, NG; Losada, C; Baden, LR; Anderson, EJ; Luetkemeyer, AF; Diemert, DJ; Winokur, PL; Presti, RM; Kottkamp, AC; Falsey, AR ...
Published in: Clin Infect Dis
August 22, 2023

In a randomized clinical trial, we compare early neutralizing antibody responses after boosting with bivalent severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) messenger RNA (mRNA) vaccines based on either BA.1 or BA.4/BA.5 Omicron spike protein combined with wild-type spike. Responses against SARS-CoV-2 variants exhibited the greatest reduction in titers against currently circulating Omicron subvariants for both bivalent vaccines.

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Published In

Clin Infect Dis

DOI

EISSN

1537-6591

Publication Date

August 22, 2023

Volume

77

Issue

4

Start / End Page

560 / 564

Location

United States

Related Subject Headings

  • Vaccines, Combined
  • SARS-CoV-2
  • Microbiology
  • Humans
  • COVID-19
  • Antibodies, Viral
  • Antibodies, Neutralizing
  • 3202 Clinical sciences
  • 11 Medical and Health Sciences
  • 06 Biological Sciences
 

Citation

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Branche, A. R., Rouphael, N. G., Losada, C., Baden, L. R., Anderson, E. J., Luetkemeyer, A. F., … Beigel, J. H. (2023). Immunogenicity of the BA.1 and BA.4/BA.5 Severe Acute Respiratory Syndrome Coronavirus 2 Bivalent Boosts: Preliminary Results From the COVAIL Randomized Clinical Trial. Clin Infect Dis, 77(4), 560–564. https://doi.org/10.1093/cid/ciad209
Branche, Angela R., Nadine G. Rouphael, Cecilia Losada, Lindsey R. Baden, Evan J. Anderson, Anne F. Luetkemeyer, David J. Diemert, et al. “Immunogenicity of the BA.1 and BA.4/BA.5 Severe Acute Respiratory Syndrome Coronavirus 2 Bivalent Boosts: Preliminary Results From the COVAIL Randomized Clinical Trial.Clin Infect Dis 77, no. 4 (August 22, 2023): 560–64. https://doi.org/10.1093/cid/ciad209.
Branche AR, Rouphael NG, Losada C, Baden LR, Anderson EJ, Luetkemeyer AF, et al. Immunogenicity of the BA.1 and BA.4/BA.5 Severe Acute Respiratory Syndrome Coronavirus 2 Bivalent Boosts: Preliminary Results From the COVAIL Randomized Clinical Trial. Clin Infect Dis. 2023 Aug 22;77(4):560–4.
Branche, Angela R., et al. “Immunogenicity of the BA.1 and BA.4/BA.5 Severe Acute Respiratory Syndrome Coronavirus 2 Bivalent Boosts: Preliminary Results From the COVAIL Randomized Clinical Trial.Clin Infect Dis, vol. 77, no. 4, Aug. 2023, pp. 560–64. Pubmed, doi:10.1093/cid/ciad209.
Branche AR, Rouphael NG, Losada C, Baden LR, Anderson EJ, Luetkemeyer AF, Diemert DJ, Winokur PL, Presti RM, Kottkamp AC, Falsey AR, Frey SE, Rupp R, Bäcker M, Novak RM, Walter EB, Jackson LA, Little SJ, Immergluck LC, Mahgoub SM, Whitaker JA, Babu TM, Goepfert PA, Fusco DN, Atmar RL, Posavad CM, Netzl A, Smith DJ, Telu K, Mu J, Makowski M, Makhene MK, Crandon S, Montefiori DC, Roberts PC, Beigel JH. Immunogenicity of the BA.1 and BA.4/BA.5 Severe Acute Respiratory Syndrome Coronavirus 2 Bivalent Boosts: Preliminary Results From the COVAIL Randomized Clinical Trial. Clin Infect Dis. 2023 Aug 22;77(4):560–564.
Journal cover image

Published In

Clin Infect Dis

DOI

EISSN

1537-6591

Publication Date

August 22, 2023

Volume

77

Issue

4

Start / End Page

560 / 564

Location

United States

Related Subject Headings

  • Vaccines, Combined
  • SARS-CoV-2
  • Microbiology
  • Humans
  • COVID-19
  • Antibodies, Viral
  • Antibodies, Neutralizing
  • 3202 Clinical sciences
  • 11 Medical and Health Sciences
  • 06 Biological Sciences