Dataset Information

Clinical development and approval of COVID-19 vaccines.

ABSTRACT:

Introduction

The coronavirus 19 (COVID-19) pandemic triggered a simultaneous global demand for preventative vaccines, which quickly became a high priority among governments as well as academia and the pharmaceutical industry. Within less than a year after COVID-19 was declared a pandemic, vaccines had received emergency approvals and vaccination campaigns were initiated.

Areas covered

We discuss the several factors that led to the unprecedented, accelerated development and approval of COVID-19 vaccines, which includes optimization of processes by regulatory authorities, redesign of sequential development processes, learnings from previous pandemics, and prior development of novel vaccine platforms.

Expert opinion

Despite unanticipated and complex challenges presented by real-time vaccine development in the context of the evolving COVID-19 pandemic and subsequent ever-changing landscape of public health measures and recommendations, important milestones were reached within extraordinarily short periods and, following roll-out to billions worldwide, the approved vaccines have proven to be well tolerated and effective. Whilst this is an exceptional feat and an example of what can be achieved with collaboration and innovation, there are lessons that can still be learned, including the need for further harmonization between regulatory authorities, modes to react to the pandemic's ever-evolving challenges, and ensuring equitable vaccine access among low-income countries.

SUBMITTER: Kalinke U

PROVIDER: S-EPMC8935460 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature

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Publications

Clinical development and approval of COVID-19 vaccines.

Kalinke Ulrich U Barouch Dan H DH Rizzi Ruben R Lagkadinou Eleni E Türeci Özlem Ö Pather Shanti S Neels Pieter P

Expert review of vaccines 20220314 5

<h4>Introduction</h4>The coronavirus 19 (COVID-19) pandemic triggered a simultaneous global demand for preventative vaccines, which quickly became a high priority among governments as well as academia and the pharmaceutical industry. Within less than a year after COVID-19 was declared a pandemic, vaccines had received emergency approvals and vaccination campaigns were initiated.<h4>Areas covered</h4>We discuss the several factors that led to the unprecedented, accelerated development and approva ...[more]

PMID: 35157542

Similar Datasets

Project description:Since November 2019 the SARS-CoV-2 pandemic has caused nearly 200 million infection and more than 4 million deaths globally (Updated information from the World Health Organization, as on 2nd Aug 2021). Within only one year into the pandemic, several vaccines were designed and reached approval for the immunization of the world population. The remarkable protective effects of the manufactured vaccines are demonstrated in countries with high vaccination rates, such as Israel and UK. However, limited production capacities, poor distribution infrastructures and political hesitations still hamper the availability of vaccines in many countries. In addition, due to the emergency of SARS-CoV-2 variants with immune escape properties towards the vaccines the global numbers of new infections as well as patients developing severe COVID-19, remains high. New studies reported that about 8% of infected individuals develop long term symptoms with strong personal restrictions on private as well as professional level, which contributes to the long socioeconomic problems caused by this pandemic. Until today, emergency use-approved treatment options for COVID-19 are limited to the antiviral Remdesivir, a nucleoside analogue targeting the viral polymerase, the glucocorticosteroide Dexamethasone as well as neutralizing antibodies. The therapeutic benefits of these treatments are under ongoing debate and clinical studies assessing the efficiency of these treatments are still underway. To identify new therapeutic treatments for COVID-19, now and by the post-pandemic era, diverse experimental approaches are under scientific evaluation in companies and scientific research teams all over the world. To accelerate clinical translation of promising candidates, repurposing approaches of known approved drugs are specifically fostered but also novel technologies are being developed and are under investigation. This review summarizes the recent developments from the lab bench as well as the clinical status of emerging therapeutic candidates and discusses possible therapeutic entry points for the treatment strategies with regard to the biology of SARS-CoV-2 and the clinical course of COVID-19.

Dataset Information

Clinical development and approval of COVID-19 vaccines.

Introduction

Areas covered

Expert opinion

Publications

Clinical development and approval of COVID-19 vaccines.

Similar Datasets

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