With the high rate of COVID-19 infections worldwide, the emergence of SARS-CoV-2
variants was inevitable. Several mutations have been identified in the SARS-CoV-2 …

The COVID-19 pandemic is a lethal virus outbreak by severe acute respiratory syndrome
coronavirus-2 (SARS-CoV-2), which has severely affected human lives and the global …

Using surface-initiated atom-transfer radical polymerization, temperature-responsive block
polymers were functionalized on the surface of silica nanocapsules (SNCs) by a “grafting …

The COVID-19 pandemic continues to be a public health threat with emerging variants of
SARS-CoV-2. Nirmatrelvir (PF-07321332) is a reversible, covalent inhibitor targeting the …

Objective This meta-analysis compared the efficacy and safety of five kinds of COVID-19
vaccines in different age groups (young adults and older adults), aiming to analyze the …

Abstract Since Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) was
identified in late 2019, the coronavirus disease 2019 (COVID-19) pandemic has challenged …

Objective Wuhan was the first Chinese city to be lockdown for the coronavirus disease 2019
(COVID-19) outbreak in springtime of 2020. The purpose of this study was to investigate the …

Although host responses to the ancestral SARS-CoV-2 strain are well described, those to
the new Omicron variants are less resolved. We profiled the clinical phenomes …

COVID-19, a disease caused by a novel coronavirus (SARS-CoV-2), is a major global threat
that has turned into a pandemic. Despite the emergence of multiple vaccination alternatives …

Host cholesterol metabolism remodeling is significantly associated with the spread of human
pathogenic coronaviruses, suggesting virus-host relationships could be affected by …