The SARS-CoV-2 virus responsible for the COVID-19 pandemic has generated an explosion
of interest both in the mechanisms of infection leading to dissemination and expression of …

Background: Open Access Editor's Choice Systematic Review COVID-19 Mortality Risk
Correlates Inversely with Vitamin D3 Status, and a Mortality Rate Close to Zero Could …

The severity of coronavirus 2019 infection (COVID-19) is determined by the presence of
pneumonia, severe acute respiratory distress syndrome (SARS-CoV-2), myocarditis …

As the world's attention has been riveted upon the growing COVID-19 pandemic, many
researchers have written brief reports supporting the hypothesis that vitamin D deficiency is …

Vitamin D is associated with biological activities of the innate and adaptive immune systems,
as well as inflammation. In observational studies, an inverse relationship has been found …

Acute respiratory tract infections (ARIs) are a leading cause of ill-health and death globally.
Individual or multiple micronutrients have been shown to modulate immune function and …

Background and aim: Vitamin D deficiency is frequently reported in patients with SARS-CoV-
2 infection. The aim of this study was to correlate the 25OH-Vitamin D serum concentrations …

OBJECTIVES Although vaccination has started, coronavirus disease 2019 (COVID-19)
poses a continuing threat to public health. Therefore, in addition to vaccination, the use of …

Vitamin D is known not only for its importance for bone health but also for its biologic
activities on many other organ systems. This is due to the presence of the vitamin D receptor …

Vitamin D, a crucial hormone in the homeostasis and metabolism of calcium bone, has lately
been found to produce effects on other physiological and pathological processes …