Which COVID Vaccine Booster is Best? Pfizer vs. Moderna vs. J. Johnson


MedCram – Medical Lectures Explained CLEARLY

Roger Seheult, MD of MedCram explains COVID 19 booster data on Moderna, Pfizer-BioNTech, and Johnson & Johnson and the efficacy of each coronavirus booster vs. full vaccination.

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.

(This video was recorded on October 27, 2021)


Pfizer And BioNTech Announce Phase 3 Trial Data Showing High Efficacy Of A Booster Dose Of Their COVID-19 Vaccine (Pfizer) | https://www.pfizer.com/news/press-rel…

Heterologous SARS-CoV-2 Booster Vaccinations – Preliminary Report (medRxiv) | https://www.medrxiv.org/content/10.11…

All coronavirus updates are at MedCram.com (including more discussion on the COVID delta variant, vaccine passport, and more).