Vitamin D, when activated to 1, 25‐dihydroxyvitamin D, is a steroid hormone that induces
responses in several hundred genes, including many involved in immune responses to …

Objective Studies have demonstrated a potential correlation between low vitamin D status
and both an increased risk of infection with SARS-CoV-2 and poorer clinical outcomes. This …

Background Associations between vitamin D (VD) deficiency and the risk of SARS-CoV-2
infection have been documented in cross-sectional population studies. Intervention studies …

The impact of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
pandemic and associated development of clinical symptoms of COVID-19 have presented …

Introduction Coronavirus disease (COVID-19) is a global pandemic. Vitamin D deficiency
has been associated with susceptibility to infectious disease. In this study, the association …

This chapter investigates the role of vitamin D in SARS-CoV-2 infection and the
development and severity of COVID-19 infection. This includes an introduction of COVID-19 …

Background: The COVID-19 pandemic has become a global threat, with an inexplicable
course of action and suboptimal response to the multitudes of therapies being tried. Vitamin …

Introduction Data on the associations of prepandemic physical activity and sedentary
behavior with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and …

Introducción Comparar los niveles de vitamina D maternos con la zona de residencia o el
consumo de pescado, así como su relación con el peso, la longitud y el perímetro craneal …

The study by Ma and colleagues (1) of infection with severe acute respiratory syndrome
coronavirus 2 (SARS-CoV-2) and coronavirus disease 2019 (COVID-19) severity with …