Where 2020 saw the development and testing of vaccines against severe acute respiratory
syndrome coronavirus 2 (SARS-CoV-2) at an unprecedented pace, the first half of 2021 has …

Abstract Purpose of Review The emergence of the severe acute respiratory syndrome
coronavirus-2 (SARS-CoV-2) has affected lives of billions of individuals, globally. There is …

With a death toll of over one million worldwide, the COVID-19 pandemic caused by SARS-
CoV-2 has become the most devastating humanitarian catastrophe in recent decades. The …

Coronavirus disease-2019 (COVID-19) vaccines are being used across the globe to reduce
the risk of developing COVID-19, stop the transmission of severe acute respiratory syndrome …

Vaccines are arguably one of the most important disease prevention strategies in public
health and are one of the pillars of our response to the ongoing crisis that is COVID-19. It is …

The persistent coronavirus disease 2019 (COVID-19), characterized by severe respiratory
syndrome, is caused by coronavirus 2 (SARS-CoV-2), and it poses a major threat to public …

The COVID-19 pandemic has led the world to undertake the largest vaccination campaign in
human history. In record time, unprecedented scientific and governmental efforts have …

The global outbreak of coronavirus disease 2019 (COVID-19) is still threatening human
health, economy, and social life worldwide. As a counteraction for this devastating disease …

Introduction Multiple COVID-19 vaccines have been approved and employed in the fight
against the pandemic. However, these vaccines have limited long-term effectiveness against …

Vaccine development against SARS-CoV-2 has been highly successful in slowing down the
COVID-19 pandemic. A wide spectrum of approaches including vaccines based on whole …