Since the worldwide COVID-19 pandemic was declared a year ago, the search for vaccines
has become the top priority in order to restore normalcy after 2.5 million deaths worldwide …

The current coronavirus disease outbreak of 2019 (COVID-19) has led to a global pandemic.
The principal cause of mortality in COVID-19 is represented lung injury with the …

We explored the performance of a whole blood interferon gamma release assay (IGRA)
based on the stimulation of SARS-Cov2-specific T cells by purified recombinant proteins …

Severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) infection has caused
a global pandemic in the past year, which poses continuing threat to human beings. To date …

In this study, we investigated the genomic variability of alpha-VOC of SARS-CoV-2 in
Pakistan, in context of the global population of this variant. A set of 461 whole-genome …

The SARS‐CoV‐2 virus was detected for the first time in December 2019 in Wuhan, China.
Currently, this virus has spread around the world, and new variants have emerged. This new …

Brucellosis is one of the neglected endemic zoonoses in the world. Vaccination appears to
be a promising health strategy to prevent it. This study used advanced computational …

ABSTRACT SARS-CoV-2 continues adapting to human hosts during the current worldwide
pandemic since 2019. This virus evolves through multiple means, such as single nucleotide …

Spike (S) glycoprotein is the most significant structural protein of SARS-CoV-2 and a key
target for neutralizing antibodies. In light of the on-going SARS-CoV-2 pandemic …

The COVID-19 pandemic has been marked by novel viral variants, posing challenges to
global public health. Recombination, a viral evolution mechanism, is implicated in SARS …