A person who has been vaccinated against COVID-19 will have a slightly different immune response to the coronavirus than someone who was previously infected, researchers say. How long does immunity last—and is it all about antibodies? PRODUCTION CREDITS: Digital Producer:…
Roger Seheult, MD of MedCram explains the FDA recommendations for COVID 19 vaccine boosters. 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…
Recent studies have shown that the effectiveness of Covid-19 vaccines is decreasing, though experts say the shots still work well. WSJ explains what the numbers mean and why they don’t tell the full story. Photo illustration: Jacob Reynolds/WSJ WSJ Explains…