Immunological memory to SARS‐CoV‐2 infection and COVID‐19 vaccines

A Sette, S Crotty - Immunological reviews, 2022 - Wiley Online Library
Immunological memory is the basis of protective immunity provided by vaccines and
previous infections. Immunological memory can develop from multiple branches of the …

T cell responses to SARS-CoV-2

A Sette, J Sidney, S Crotty - Annual review of immunology, 2023 - annualreviews.org
A large body of evidence generated in the last two and a half years addresses the roles of T
cells in SARS-CoV-2 infection and following vaccination. Infection or vaccination induces …

[PDF][PDF] Immune imprinting, breadth of variant recognition, and germinal center response in human SARS-CoV-2 infection and vaccination

K Röltgen, SCA Nielsen, O Silva, SF Younes… - Cell, 2022 - cell.com
During the SARS-CoV-2 pandemic, novel and traditional vaccine strategies have been
deployed globally. We investigated whether antibodies stimulated by mRNA vaccination …

Characterization of the significant decline in humoral immune response six months post‐SARS‐CoV‐2 mRNA vaccination: a systematic review

KI Notarte, I Guerrero‐Arguero… - Journal of medical …, 2022 - Wiley Online Library
Accumulating evidence shows a progressive decline in the efficacy of coronavirus disease
2019 (COVID‐19)(severe acute respiratory syndrome coronavirus 2 [SARS‐CoV‐2]) …

The durability of natural infection and vaccine-induced immunity against future infection by SARS-CoV-2

JP Townsend, HB Hassler, P Sah… - Proceedings of the …, 2022 - National Acad Sciences
The durability of vaccine-mediated immunity to SARS-CoV-2, the durations to breakthrough
infection, and the optimal timings of booster vaccination are crucial knowledge for pandemic …

Robust induction of B cell and T cell responses by a third dose of inactivated SARS-CoV-2 vaccine

Y Liu, Q Zeng, C Deng, M Li, L Li, D Liu, M Liu, X Ruan… - Cell discovery, 2022 - nature.com
SARS-CoV-2 inactivated vaccines have shown remarkable efficacy in clinical trials,
especially in reducing severe illness and casualty. However, the waning of humoral …

[PDF][PDF] mRNA-1273 vaccine-induced antibodies maintain Fc effector functions across SARS-CoV-2 variants of concern

P Kaplonek, S Fischinger, D Cizmeci, YC Bartsch… - Immunity, 2022 - cell.com
SARS-CoV-2 mRNA vaccines confer robust protection against COVID-19, but the
emergence of variants has generated concerns regarding the protective efficacy of the …

Waning of IgG, total and neutralizing antibodies 6 months post-vaccination with BNT162b2 in healthcare workers

JL Bayart, J Douxfils, C Gillot, C David, F Mullier… - Vaccines, 2021 - mdpi.com
Data about the long-term duration of antibodies after SARS-CoV-2 vaccination are still
scarce and are important to design vaccination strategies. In this study, 231 healthcare …

Durability of anti-spike antibodies in infants after maternal COVID-19 vaccination or natural infection

LL Shook, CG Atyeo, LM Yonker, A Fasano, KJ Gray… - Jama, 2022 - jamanetwork.com
Methods| The study included individuals who had received an mRNA COVID-19 vaccine in
pregnancy or were infected with SARS-CoV-2 at 20 to 32 weeks' gestation, had enrolled in a …

Elapsed time since BNT162b2 vaccine and risk of SARS-CoV-2 infection: test negative design study

A Israel, E Merzon, AA Schäffer, Y Shenhar, I Green… - bmj, 2021 - bmj.com
Objectives To determine whether time elapsed since the second injection of the Pfizer-
BioNTech BNT162b2 mRNA vaccine was significantly associated with the risk of covid-19 …