[HTML][HTML] SARS-CoV-2 Omicron variant: recent progress and future perspectives

Y Fan, X Li, L Zhang, S Wan, L Zhang… - Signal transduction and …, 2022 - nature.com
Since the outbreak of the coronavirus disease 2019 (COVID-19) pandemic, there have been
a few variants of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), one of …

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 …

Efficacy of a fourth dose of Covid-19 mRNA vaccine against Omicron

G Regev-Yochay, T Gonen, M Gilboa… - … England Journal of …, 2022 - Mass Medical Soc
A Fourth Dose of mRNA Vaccine in Health Care Workers Health care workers in Israel were
given a fourth dose of BNT162b2 or mRNA-1273 vaccine during a period of omicron-variant …

Heterologous versus homologous COVID-19 booster vaccination in previous recipients of two doses of CoronaVac COVID-19 vaccine in Brazil (RHH-001): a phase 4 …

SAC Clemens, L Weckx, R Clemens, AVA Mendes… - The Lancet, 2022 - thelancet.com
Introduction The inactivated whole-virion SARS-CoV-2 vaccine (CoronaVac, Sinovac) has
been widely used in a two-dose schedule. We assessed whether a third dose of the …

[HTML][HTML] Safety and immunogenicity of seven COVID-19 vaccines as a third dose (booster) following two doses of ChAdOx1 nCov-19 or BNT162b2 in the UK (COV …

APS Munro, L Janani, V Cornelius, PK Aley… - The Lancet, 2021 - thelancet.com
Background Few data exist on the comparative safety and immunogenicity of different
COVID-19 vaccines given as a third (booster) dose. To generate data to optimise selection …

Homologous and heterologous Covid-19 booster vaccinations

RL Atmar, KE Lyke, ME Deming… - … England Journal of …, 2022 - Mass Medical Soc
Background Although the three vaccines against coronavirus disease 2019 (Covid-19) that
have received emergency use authorization in the United States are highly effective …

Risk of infection, hospitalisation, and death up to 9 months after a second dose of COVID-19 vaccine: a retrospective, total population cohort study in Sweden

P Nordström, M Ballin, A Nordström - The Lancet, 2022 - thelancet.com
Background Vaccine effectiveness against COVID-19 beyond 6 months remains
incompletely understood. We aimed to investigate the effectiveness of COVID-19 …

COVID-19 vaccination: The road ahead

DM Altmann, RJ Boyton - Science, 2022 - science.org
A diverse array of successful, first-generation SARS-CoV-2 vaccines have played a huge
role in efforts to bring the COVID-19 pandemic under control, even though inequitable …

Comparing COVID-19 vaccines for their characteristics, efficacy and effectiveness against SARS-CoV-2 and variants of concern: a narrative review

T Fiolet, Y Kherabi, CJ MacDonald, J Ghosn… - Clinical Microbiology …, 2022 - Elsevier
Background Vaccines are critical cost-effective tools to control the coronavirus disease 2019
(COVID-19) pandemic. However, the emergence of variants of the severe acute respiratory …

COVID-19 vaccine waning and effectiveness and side-effects of boosters: a prospective community study from the ZOE COVID Study

C Menni, A May, L Polidori, P Louca, J Wolf… - The Lancet Infectious …, 2022 - thelancet.com
Background With the surge of new SARS-CoV-2 variants, countries have begun offering
COVID-19 vaccine booster doses to high-risk groups and, more recently, to the adult …