In 2019, a new type of coronavirus, SARS-CoV-2, the causing agent of COVID-19, was first
detected in Wuhan, China. On 11 March 2020, the World Health Organization declared a …

The COVID-19 outbreak has had a significant mental health toll on healthcare workers in
Lebanon. We examined pandemic-related psychological distress among healthcare workers …

The correlation between myocardial injury and clinical outcome in COVID-19 patients is
gaining attention in the literature. The aim of the present study was to evaluate the role of …

Vitamin D is a group of lipophilic hormones with pleiotropic actions. It has been traditionally
related to bone metabolism, although several studies in the last decade have suggested its …

Background: The COVID-19 infection is a novel virus that mainly targets the respiratory
system via specific receptors without any coronavirus-targeted therapies. Many efforts have …

At the dawn of 2020, the planet woke up with an unexpected shocking public health threat. A
novel zoonotic coronavirus, later named severe acute respiratory syndrome 2 (SARS-CoV …

COVID-19 has proliferated ageism. The impetus of this article is to show that
immunosenescence is a risk factor to COVID-19 and not aging per se. Based on the idea …

Objectives: To identify the economic, social, and geopolitical impacts of the Corona
pandemic on the country's tourism industry; to identify ways to enhance domestic tourism so …

As novel coronavirus 2019 disease (COVID-19) began to spread across the United States in
early 2020, health care systems faced extreme demands on resources. As the country's …

Background: Human infection affected by severe acute respiratory syndrome coronavirus 2
(SARS-CoV-2) has been recognized as a global health concern. We report the …