UH Dermatology has a proud history of advancing medical research. In the face of the current COVID-19 pandemic, the department has begun an innovative study to research the effects of Vitamin D in reducing the severity of COVID symptoms. clinicalCooperCoronavirusCOVID-19COVID19drsimmune systemIMMUNITYinterviewKevintrialvideoVITAMINvitamin COVID-19vlogWesleyYouTubeRelated Posts Did Your Allergies Get Worse After COVID? Watch This February 26, 2026 There may be a universal vaccine in the future. #science #vaccine #doctor February 21, 2026 The Immune Shift No One Explains After COVID February 19, 2026 Doctor Reacts: Covid masks in 2026?! February 19, 2026 ‘Particularly capricious’: Doctor weighs in on undermining of mRNA technology February 15, 2026 COVID’s Hidden Impact: Immune System Triggers Explained #shorts January 30, 2026