The emergence of SARS-CoV-2 and subsequent COVID-19 pandemic has resulted in a
significant global public health burden, leading to an urgent need for effective therapeutic …

Τhe COVID-19 pandemic highly impacted the circulation, seasonality, and morbidity burden
of several respiratory viruses. We reviewed published cases of SARS-CoV-2 and respiratory …

Wastewater-based surveillance can be a valuable tool to monitor viral circulation and serve
as an early warning system. For respiratory viruses that share similar clinical symptoms …

(1) Background. Post-COVID-19 syndrome is defined as the persistence of symptoms after
confirmed SARS-CoV-2 infection.(2) Methods. ANOSVID is an observational retrospective …

Tannins are polyphenols enriched in wood, bark, roots, leaves, seeds and fruits of a variety
of plants. Over the last two decades, there has been an increasing interest in understanding …

Objective The persistent spread of SARS-CoV-2 makes diagnosis challenging because
COVID-19 symptoms are hard to differentiate from those of other respiratory illnesses. The …

Background The COVID-19 pandemic resulted in unprecedented implementation of wide-
ranging public health measures globally. During the pandemic, dramatic decreases in …

The ongoing pandemic caused by severe acute respiratory syndrome coronavirus 2 is
profoundly influencing the global healthcare system and people's daily lives. The high …

Italy was the first country in the western world to be affected by the COVID-19 pandemic,
arguably among the worst-affected ones, counting 12 million cases and 150 thousand …

This study aims to provide comparative data on clinical features and in-hospital outcomes
among US adults admitted to the hospital with COVID-19 and influenza infection using a …