Sumit Chanda, Ph.D., discusses regulating the immune system response to SARS CoV-2.Dr. Chanda is Director and Professor of the Immunity and Pathogenesis Program at Sanford Burnham Prebys Medical Discovery Institute in La Jolla, California. bodyCoronaviruscoronavirus immune systemCOVID-19COVID19dangerimmune systemIMMUNITYOverdrivesendsvideoVITAMINvlogYouTubeRelated Posts COVID’s New Variant Is Spreading Faster Than Expected April 18, 2026 COVID’s New Variant Is Spreading Faster Than Expected April 16, 2026 These Aren’t Just Hormone Problems April 16, 2026 New COVID Variant ‘Cicada’ Spreading Across U.S. | Seniors at Highest Risk April 15, 2026 Persistent immune activation and MS explosion #diseaseprevention April 13, 2026 Cicada COVID Variant Spreading in U.S. | What Doctors Want You to Know Now April 12, 2026