Endocrine Abstracts

Low vitamin D levels were consistently reported as a risk factor for worse outcomes in hospitalized COVID-19 patients. Emerging evidences suggest that in 50–70% of COVID-19 survivors several post-COVID symptoms can be observed up to 3 months after acute-disease, representing a novel clinical condition defined Long-COVID syndrome. To date, the predisposing factors for this syndrome are still poorly understood. We retrospectively aimed at evaluating the influence of 25(OH) ...