Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is an emerging viral
zoonotic illness that has developed a distinctive and threatening situation globally …

Methods: In this systematic review, the databases of PubMed, Scopus, Cochrane, and Web
of Science were searched on September 15, 2021. Then we identified the eligible studies …

COVID-19 caused by coronavirus SARS-CoV-2 became a serious threat to humankind for
the past couple of years. The development of vaccine and its immediate application might be …

Severe Acute Respiratory Syndrome Coronavirus 2 is a novel strain of human beta-
coronavirus that has produced over two million deaths and affected one hundred million …

In this review article, we aim to document the efficacy, adverse effects, mode of action,
required doses, and availability of the major vaccines available in Pakistan till 20 May 2021 …

In December 2019, an unknown viral infection emerged and quickly spread worldwide,
resulting in a global pandemic. This novel virus caused severe pneumonia and acute …

20 months has been passed since the detection of the first cases of SARS-CoV-2 infection
named COVID-19 from Wuhan city of China. This novel coronavirus spread rapidly around …

The present review covers the list of approved vaccines available in India, ie, Covaxin,
Covishield, and Sputnik-V. Covaxin's code name is BBV152. Covaxin was prepared by …

ABSTRACT SARS-CoV-2 firstly emerged in China and sporadically transmitted worldwide.
In March 2020, WHO announced that the infection was a pandemic. The outbreak and rapid …

The COVID-19 pandemic has endangered world health and the economy. As the number of
cases is increasing, different companies have started developing potential vaccines using …