Numerous pharmaceutical drugs have been repurposed for use as treatments for COVID-19
disease. These drugs have not consistently demonstrated high efficacy in preventing or …

Clinical sequelae and symptoms for a considerable number of COVID-19 patients can linger
for months beyond the acute stage of SARS-CoV-2 infection,“long COVID”. Among the long …

The coronavirus, COVID-19, has infected hundreds of thousands and killed tens of
thousands of individuals worldwide. This highly infectious condition continues to ravage the …

The fear of SARS-CoV-2 infection is due to its high mortality related to seasonal flu. To date,
few medicines have been developed to significantly reduce the mortality of the severe …

This article summarizes the likely benefits of melatonin in the attenuation of COVID-19
based on its putative pathogenesis. The recent outbreak of COVID-19 has become a …

Melatonin is registered to treat circadian rhythm sleep–wake disorders and insomnia in
patients aged 55 years and over. The essential role of the circadian sleep rhythm in the …

Introduction: according to the World Health Organization (WHO), COVID-19 is an infectious
disease caused by the SARS-CoV-2 virus, responsible for an increasing number of cases …

The current COVID-19 pandemic is one of the most devastating events in recent history. The
virus causes relatively minor damage to young, healthy populations, imposing life …

The recent pandemic of COVID-19 has already infected millions of individuals and has
resulted in the death of hundreds of thousands worldwide. Based on clinical features …

Viral infections constitute a tectonic convulsion in the normophysiology of the hosts. The
current coronavirus disease 2019 (COVID-19) pandemic is not an exception, and therefore …