Vaccine Efficacy Versus Delta Variant: Real World Data

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MedCram – Medical Lectures Explained CLEARLY

Roger Seheult, MD of MedCram explains new research on real world vaccine efficacy versus the delta coronavirus variant.

Roger Seheult, MD is the co-founder and lead professor at https://www.medcram.com He is Board Certified in Internal Medicine, Pulmonary Disease, Critical Care, and Sleep Medicine and an Associate Professor at the University of California, Riverside School of Medicine.