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Open AccessJournal ArticleDOI

BNT162b2 mRNA Covid-19 Vaccine in a Nationwide Mass Vaccination Setting.

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TLDR
This study in a nationwide mass vaccination setting suggests that the BNT162b2 mRNA vaccine is effective for a wide range of Covid-19–related outcomes, a finding consistent with that of the randomized trial.
Abstract
Background As mass vaccination campaigns against coronavirus disease 2019 (Covid-19) commence worldwide, vaccine effectiveness needs to be assessed for a range of outcomes across diverse p...

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Posted ContentDOI

Waning Effectiveness of the BNT162b2 Vaccine Against Infection in Adolescents

TL;DR: Like adults, vaccine-induced protection against both SARS-CoV-2 infection and COVID-19 wanes with time, starting three months after inoculation and continuing for more than five months.
Journal ArticleDOI

SARS-CoV-2 specific T cell and humoral immune responses upon vaccination with BNT162b2: a 9 months longitudinal study

TL;DR: In this article , the authors investigated the long-term chronological changes in SARS-CoV-2 specific IgG antibody, neutralizing antibody, and T cell responses during and after receiving the BNT162b2 vaccine.
Posted ContentDOI

Protection Across Age Groups of BNT162b2 Vaccine Booster against Covid-19

TL;DR: In this paper, the authors studied the effect of booster vaccination on COVID-19 outcomes and found that confirmed infection rates were ≈10 times lower in the booster versus non-booster group.
References
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Book ChapterDOI

Nonparametric Estimation from Incomplete Observations

TL;DR: In this article, the product-limit (PL) estimator was proposed to estimate the proportion of items in the population whose lifetimes would exceed t (in the absence of such losses), without making any assumption about the form of the function P(t).
Journal ArticleDOI

Validation of a combined comorbidity index.

TL;DR: The estimated relative risk of death from an increase of one in the comorbidity score proved approximately equal to that from an additional decade of age.
Journal ArticleDOI

Using Big Data to Emulate a Target Trial When a Randomized Trial Is Not Available

TL;DR: This work outlines a framework for comparative effectiveness research using big data that makes the target trial explicit and channels counterfactual theory for comparing the effects of sustained treatment strategies, organizes analytic approaches, provides a structured process for the criticism of observational studies, and helps avoid common methodologic pitfalls.
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How much RNA is in Covid vaccine?

This study in a nationwide mass vaccination setting suggests that the BNT162b2 mRNA vaccine is effective for a wide range of Covid-19–related outcomes, a finding consistent with that of the randomized trial.