Roger Seheult, MD of MedCram discusses how and when the transmission prevention capability of vaccines were tested during the COVID-19 pandemic. See all Dr. Seheult’s videos at: https://www.medcram.com (This video was recorded on October 16, 2022) Roger Seheult, MD is…
Roger Seheult, MD of MedCram explains a study comparing Moderna, Pfizer, Janssen, and Novovax vaccines vs. natural infection efficacy after 6 months. See all Dr. Seheult’s videos at: https://www.medcram.com (This video was recorded on June 2, 2022) Roger Seheult, MD…
Roger Seheult, MD of MedCram on the large “real world” Texas COVID 19 study on coronavirus infections and deaths by vaccination status (Pfizer vs. Moderna. vs. Johnson and Johnson vs. no vaccine). View all Dr. Seheult’s videos at: https://www.medcram.com (This…