Schützt ein ausgeglichener Vitamin-D-Haushalt vor einer Infektion mit Tuberkulose?

1. The RECOVERY Collaborative Group. Dexamethasone in Hospitalized Patients with Covid-19 — Preliminary Report. N Engl J Med. 2020; https:// doi.org/10.1056/NEJMoa2021436 2. Dequin et al. Effect of Hydrocortisone on 21-Day Mortality or Respiratory Support Among Critically Ill Patients With COVID-19A Randomized Clinical Trial. JAMA. 2020; https://doi.org/10.1001/jama.2020.16761 3. The Writing Committee for the REMAP-CAP Investigators. Effect of Hydrocortisone on Mortality and Organ Support in Patients With Severe COVID-19The REMAP-CAP COVID-19 Corticosteroid Domain Randomized Clinical Trial. JAMA. 2020; https://doi.org/10.1001/ jama.2020.17022 4. The WHO Rapid Evidence Appraisal for COVID-19 Therapies (REACT) Working Group. Association between administration of systemic corticosteroids and mortality among critically ill patients with COVID-19: a meta-analysis. JAMA. 2020;. https://doi.org/10.1001/jama.2020.17023