"Vitamin D insufficiency may soon be added to the list of risk factors, according to the researchers from the Louisiana State University Health Sciences Center New Orleans, Tulane School of Medicine, and Texas A&M College of Medicine. --Far better and more independent than the New York Time

www.foxnews.com/.../former-cdc-chief-tom-frieden-coronavirus-risk-may-be-reduced-with-vitamin-d

ods.od.nih.gov/.../

www.ncbi.nlm.nih.gov/pmc/articles/PMC6075634/