Green tea is produced from Camellia sinensis (L.) buds and leaves that have not gone
through the oxidation and withering processes used to produce black and oolong teas. It …

Background The rapid spread of novel coronavirus called SARS-CoV-2 or nCoV has caused
countries all over the world to impose lockdowns and undertake stringent preventive …

Coronavirus disease 2019 (COVID‐19) is a new infectious disease caused by severe acute
respiratory syndrome coronavirus 2 (SARS‐CoV‐2) that belongs to the coronavirus family …

Background The COVID-19 pandemic will continue to threaten our health care systems in
the next years. In addition to vaccination there is a need for effective tools for prevention and …

Background Chinese herbal medicine (CHM) is thought to be a potential intervention in the
treatment of coronavirus disease (COVID-19). Purpose This study aimed to investigate the …

Green tea contains numerous bioactive compounds that may provide multiple health
benefits, including antioxidative, anti-inflammatory, anti-carcinogenic, anti-proliferative, anti …

Background The world is in the midst of the COVID-19 pandemic. In this comprehensive
review, we discuss the potential protective effects of (−)-epigallocatechin-3-gallate (EGCG) …

Abstract Currently, coronavirus disease 2019 (COVID-19), which can lead to severe
respiratory failure and death, is now a global pandemic with no specific anti-viral drugs or …

Background: The coronavirus disease 2019 (COVID-19) pandemic has caused a worldwide
outbreak of respiratory illness. This review aims to evaluate the effectiveness and adverse …

Potential effects of tea and its constituents on SARS-CoV-2 infection were assessed in vitro.
Infectivity of SARS-CoV-2 was decreased to 1/100 to undetectable levels after a treatment …