AUTHOR=Marcinkowska Ewa , Brown Geoffrey TITLE=Editorial: Vitamin D and COVID-19: New Mechanistic and Therapeutic Insights JOURNAL=Frontiers in Pharmacology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2022.882046 DOI=10.3389/fphar.2022.882046 ISSN=1663-9812