Omicron BA.5 vs. Vaccines and Previous Infection


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Roger Seheult, MD of MedCram examines the effectiveness of vaccinations and previous infection against the BA.5 omicron sub-variant of COVID-19

(This video was recorded on July 25, 2022)

Roger Seheult, MD is the co-founder and lead professor at 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.


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DISCLAIMER: MedCram medical videos are for medical education and exam preparation, and NOT intended to replace recommendations from your doctor.

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