A booster dose of an inactivated SARS-CoV-2 vaccine increases neutralizing antibodies and T cells that recognize delta and omicron variants of concern

BM Schultz, F Melo-González, LF Duarte, NMS Gálvez… - medRxiv, 2021 - medrxiv.org
Numerous vaccines have been generated to decrease the morbidity and mortality of COVID-
19. CoronaVac® is an inactivated SARS-CoV-2 vaccine approved by the World Health …

[HTML][HTML] Broad immunogenicity to prior SARS-CoV-2 strains and JN. 1 variant elicited by XBB. 1.5 vaccination in nursing home residents

Y Abul, C Nugent, I Vishnepolskiy, T Wallace… - medRxiv, 2024 - ncbi.nlm.nih.gov
Background SARS-CoV-2 vaccination has reduced hospitalization and mortality for nursing
home residents (NHRs). However, emerging variants coupled with waning immunity …

[HTML][HTML] Risk of SARS-CoV-2 reinfection by vaccination status, predominant variant and time from prior infection: a cohort study, Reggio Emilia province, Italy, February …

M Vicentini, F Venturelli, P Mancuso… - …, 2023 - eurosurveillance.org
Background Understanding the epidemiology of reinfections is crucial for SARS-CoV-2
control over a long period. Aim To evaluate the risk of SARS-CoV-2 reinfection by …

Long‐term effects of SARS‐CoV‐2 vaccination in the nursing home setting

G Rivasi, M Bulgaresi, C Bandinelli… - Journal of the …, 2022 - Wiley Online Library
Background SARS‐CoV‐2 vaccination has significantly reduced infection, hospitalization,
and lethality rates among nursing home (NH) residents, but durability of vaccine effects …

[HTML][HTML] Relative vaccine effectiveness of mRNA COVID-19 boosters in people aged at least 75 years during the spring-summer (monovalent vaccine) and autumn …

A Chatzilena, C Hyams, R Challen, R Marlow… - …, 2023 - eurosurveillance.org
Background Understanding the relative vaccine effectiveness (rVE) of new COVID-19
vaccine formulations against SARS-CoV-2 infection is a public health priority. A precise …

Predictors of Breakthrough SARS-CoV-2 Infection after Vaccination

S Walmsley, M Nabipoor, LE Lovblom, R Ravindran… - Vaccines, 2023 - mdpi.com
The initial two-dose vaccine series and subsequent booster vaccine doses have been
effective in modulating SARS-CoV-2 disease severity and death but do not completely …

Paucity and discordance of neutralising antibody responses to SARS-CoV-2 VOCs in vaccinated immunodeficient patients and health-care workers in the UK

A Nadesalingam, D Cantoni, DA Wells… - The Lancet …, 2021 - thelancet.com
As of June, 2021, the UK population is only partly vaccinated against COVID-19, with many
people having received just one vaccination dose (either BNT162b2 [Pfizer–BioNTech]) or …

Trends, regional variation, and clinical characteristics of COVID-19 vaccine recipients: a retrospective cohort study in 23.4 million patients using OpenSAFELY

OpenSAFELY Collaborative, B MacKenna, HJ Curtis… - MedRxiv, 2021 - medrxiv.org
Abstract Background On December 8th 2020, NHS England administered the first COVID-19
vaccination as part of an ambitious vaccination programme during a global health …

Impact of ageing on homologous and human-coronavirus-reactive antibodies after SARS-CoV-2 vaccination or infection

F Zhou, J Vahokoski… - npj Vaccines, 2024 - nature.com
The endemic human coronaviruses (HCoVs) circulate worldwide yet remain understudied
and unmitigated. The observation of elevated levels of HCoV reactive antibodies in COVID …

Correlates of protection against COVID-19 infection and intensity of symptomatic disease in vaccinated individuals exposed to SARS-CoV-2 in households in Israel …

G Regev-Yochay, Y Lustig, G Joseph, M Gilboa… - The Lancet …, 2023 - thelancet.com
Background Identifying COVID-19 correlates of protection and immunity thresholds is
important for policy makers and vaccine development. We aimed to identify correlates of …