Categories Burlington Education Health Iowa Local News West Burlington NU Study: Patients Low In Vitamin D Twice As Likely To Develop Severe COVID-19 Symptoms Post author By Falcon Post date May 9, 2020 Northwestern University study concludes vitamin D may be an essential ingredient to protecting oneself from the coronavirus. The research team discovered a strong correlation between vitamin D deficiencies and mortality rates. ← Why are so many organizations suddenly banning Zoom? → Leaked intel document reveals how China deceived the world about coronavirus