Infectious diseases specialist Dr. Lynora Saxinger answers viewer questions about the newly approved COVID-19 vaccines, their effectiveness against the latest variants and the best time to get another shot. #covid19 #News #cbcnews Watch The National live on YouTube Sunday-Friday at…
To fight Omicron surges, some countries are handing out second booster shots. In Israel, early data suggest a fourth vaccine dose can increase protection against Covid-19, but scientists aren’t sure how long it can last and some say additional boosters…
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…