Severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) has caused the global
coronavirus disease 2019 (COVID‐19) pandemic since 2019. Immunopathogenesis and …

Quercetin is a phenolic flavonol compound with established antioxidant, anti-inflammatory,
and immuno-stimulant properties. Recent studies demonstrate the potential of quercetin …

Several months ago, an outbreak of pneumonia of unknown aetiology was detected in
Wuhan City (China) and the aetiological agent of the atypical pneumonia was isolated by …

Introduction: The coronavirus disease 2019 (COVID-19) is a viral disease that affects several
human organs and systems. Preventive or prophylactic treatments are specifically useful in …

Background: Quercetin, a natural polyphenol with demonstrated broad-spectrum antiviral,
anti-inflammatory, and antioxidant properties, has been proposed as an adjuvant for early …

Abstract The coronavirus disease 2019 (COVID-19) pandemic caused by severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2) infection has caused a devastating …

The COVID-19 outbreak seems to be the most dangerous challenge of the third millennium
due to its highly contagious nature. Amongst natural molecules for COVID-19 treatment, the …

Currently approved therapies for COVID‐19 are mostly limited by their low availability, high
costs or the requirement of parenteral administration by trained medical personnel in an in …

The interim results of the large, multinational trials on coronavirus disease 2019 (COVID‐19)
using a combination of antiviral drugs appear to have little to no effect on the 28‐day …

Quercetin, a naturally occurring dietary flavonoid, is well known to ameliorate chronic
diseases and aging processes in humans, and its antiviral properties have been …