Evaluation of COVID-19 vaccination strategies with a delayed second dose

SM Moghadas, TN Vilches, K Zhang… - PLoS …, 2021 - journals.plos.org
Two of the Coronavirus Disease 2019 (COVID-19) vaccines currently approved in the United
States require 2 doses, administered 3 to 4 weeks apart. Constraints in vaccine supply and …

The impact of vaccination on coronavirus disease 2019 (COVID-19) outbreaks in the United States

SM Moghadas, TN Vilches, K Zhang… - Clinical Infectious …, 2021 - academic.oup.com
Background Global vaccine development efforts have been accelerated in response to the
devastating coronavirus disease 2019 (COVID-19) pandemic. We evaluated the impact of a …

Optimizing vaccine allocation for COVID-19 vaccines shows the potential role of single-dose vaccination

L Matrajt, J Eaton, T Leung, D Dimitrov… - Nature …, 2021 - nature.com
Most COVID-19 vaccines require two doses, however with limited vaccine supply,
policymakers are considering single-dose vaccination as an alternative strategy. Using a …

Evaluation of waning of SARS-CoV-2 vaccine–induced immunity: a systematic review and meta-analysis

F Menegale, M Manica, A Zardini, G Guzzetta… - JAMA Network …, 2023 - jamanetwork.com
Importance Estimates of the rate of waning of vaccine effectiveness (VE) against COVID-19
are key to assess population levels of protection and future needs for booster doses to face …

COVID-19 vaccines and SARS-CoV-2 transmission in the era of new variants: A review and perspective

JR Marcelin, A Pettifor, H Janes… - Open forum …, 2022 - academic.oup.com
Abstract Coronavirus disease 2019 (COVID-19) vaccines have yielded definitive prevention
and major reductions in morbidity and mortality from severe acute respiratory syndrome …

[HTML][HTML] Projecting the impact of a two-dose COVID-19 vaccination campaign in Ontario, Canada

TN Vilches, K Zhang, R Van Exan, JM Langley… - Vaccine, 2021 - Elsevier
Background A number of highly effective COVID-19 vaccines have been developed and
approved for mass vaccination. We evaluated the impact of vaccination on COVID-19 …

Duration of effectiveness of vaccines against SARS-CoV-2 infection and COVID-19 disease: results of a systematic review and meta-regression

DR Feikin, MM Higdon, LJ Abu-Raddad, N Andrews… - The lancet, 2022 - thelancet.com
Background Knowing whether COVID-19 vaccine effectiveness wanes is crucial for
informing vaccine policy, such as the need for and timing of booster doses. We aimed to …

A systematic review of COVID-19 vaccine efficacy and effectiveness against SARS-CoV-2 infection and disease

MM Higdon, B Wahl, CB Jones, JG Rosen, SA Truelove… - MedRXiv, 2021 - medrxiv.org
Billions of doses of COVID-19 vaccines have been administered globally, dramatically
reducing SARS-CoV-2 incidence and severity in some settings. Many studies suggest …

Protection duration of COVID-19 vaccines: waning effectiveness and future perspective

C Zhuang, X Liu, Q Chen, Y Sun, Y Su… - Frontiers in …, 2022 - frontiersin.org
The coronavirus disease 2019 (COVID-19) vaccines have very successfully decreased the
disease risk as we know; some key information remains unknown due to the short …

Expert review of global real-world data on COVID-19 vaccine booster effectiveness and safety during the omicron-dominant phase of the pandemic

R Solante, C Alvarez-Moreno, E Burhan… - Expert review of …, 2023 - Taylor & Francis
Introduction COVID-19 vaccines have been highly effective in reducing morbidity and
mortality during the pandemic. However, the emergence of the Omicron variant and …