TY - JOUR
T1 - Immune and behavioral correlates of protection against symptomatic post-vaccination SARS-CoV-2 infection
AU - Goguet, Emilie
AU - Olsen, Cara H.
AU - Meyer, William A.
AU - Ansari, Sara
AU - Powers, John H.
AU - Conner, Tonia L.
AU - Coggins, Si’Ana A.
AU - Wang, Wei
AU - Wang, Richard
AU - Illinik, Luca
AU - Sanchez Edwards, Margaret
AU - Jackson-Thompson, Belinda M.
AU - Hollis-Perry, Monique
AU - Wang, Gregory
AU - Alcorta, Yolanda
AU - Wong, Mimi A.
AU - Saunders, David
AU - Mohammed, Roshila
AU - Balogun, Bolatito
AU - Kobi, Priscilla
AU - Kosh, Lakeesha
AU - Bishop-Lilly, Kimberly
AU - Cer, Regina Z.
AU - Arnold, Catherine E.
AU - Voegtly, Logan J.
AU - Fitzpatrick, Maren
AU - Luquette, Andrea E.
AU - Malagon, Francisco
AU - Ortega, Orlando
AU - Parmelee, Edward
AU - Davies, Julian
AU - Lindrose, Alyssa R.
AU - Haines-Hull, Hannah
AU - Moser, Matthew S.
AU - Samuels, Emily C.
AU - Rekedal, Marana S.
AU - Graydon, Elizabeth K.
AU - Malloy, Allison M.W.
AU - Tribble, David R
AU - Burgess, Timothy H.
AU - Campbell, Wesley
AU - Robinson, Sara
AU - Broder, Christopher C.
AU - O’Connell, Robert J.
AU - Weiss, Carol D.
AU - Pollett, Simon
AU - Laing, Eric D
AU - Mitre, Edward
N1 - Publisher Copyright:
Copyright © 2024 Goguet, Olsen, Meyer, Ansari, Powers, Conner, Coggins, Wang, Wang, Illinik, Sanchez Edwards, Jackson-Thompson, Hollis-Perry, Wang, Alcorta, Wong, Saunders, Mohammed, Balogun, Kobi, Kosh, Bishop-Lilly, Cer, Arnold, Voegtly, Fitzpatrick, Luquette, Malagon, Ortega, Parmelee, Davies, Lindrose, Haines-Hull, Moser, Samuels, Rekedal, Graydon, Malloy, Tribble, Burgess, Campbell, Robinson, Broder, O’Connell, Weiss, Pollett, Laing and Mitre.
PY - 2024
Y1 - 2024
N2 - Introduction: We sought to determine pre-infection correlates of protection against SARS-CoV-2 post-vaccine inzfections (PVI) acquired during the first Omicron wave in the United States. Methods: Serum and saliva samples from 176 vaccinated adults were collected from October to December of 2021, immediately before the Omicron wave, and assessed for SARS-CoV-2 Spike-specific IgG and IgA binding antibodies (bAb). Sera were also assessed for bAb using commercial assays, and for neutralization activity against several SARS-CoV-2 variants. PVI duration and severity, as well as risk and precautionary behaviors, were assessed by questionnaires. Results: Serum anti-Spike IgG levels assessed by research assay, neutralization titers against Omicron subvariants, and low home risk scores correlated with protection against PVIs after multivariable regression analysis. Commercial assays did not perform as well as research assay, likely due to their lower dynamic range. Discussion: In the 32 participants that developed PVI, anti-Spike IgG bAbs correlated with lower disease severity and shorter duration of illness.
AB - Introduction: We sought to determine pre-infection correlates of protection against SARS-CoV-2 post-vaccine inzfections (PVI) acquired during the first Omicron wave in the United States. Methods: Serum and saliva samples from 176 vaccinated adults were collected from October to December of 2021, immediately before the Omicron wave, and assessed for SARS-CoV-2 Spike-specific IgG and IgA binding antibodies (bAb). Sera were also assessed for bAb using commercial assays, and for neutralization activity against several SARS-CoV-2 variants. PVI duration and severity, as well as risk and precautionary behaviors, were assessed by questionnaires. Results: Serum anti-Spike IgG levels assessed by research assay, neutralization titers against Omicron subvariants, and low home risk scores correlated with protection against PVIs after multivariable regression analysis. Commercial assays did not perform as well as research assay, likely due to their lower dynamic range. Discussion: In the 32 participants that developed PVI, anti-Spike IgG bAbs correlated with lower disease severity and shorter duration of illness.
KW - COVID-19
KW - SARS-CoV-2
KW - correlates of immunity
KW - respiratory infection
KW - vaccination
UR - http://www.scopus.com/inward/record.url?scp=85189183786&partnerID=8YFLogxK
U2 - 10.3389/fimmu.2024.1287504
DO - 10.3389/fimmu.2024.1287504
M3 - Article
C2 - 38566991
AN - SCOPUS:85189183786
SN - 1664-3224
VL - 15
JO - Frontiers in Immunology
JF - Frontiers in Immunology
M1 - 1287504
ER -