NBC News medical contributor Dr. Natalie Azar breaks down emerging research in the fight against COVID-19 and news regarding variants of the virus. She also talks about distribution of the vaccine and explains that rollout plans will differ state-by-state. »…
LEARN YOUR BEST DEFENSES AGAINST THIS DEADLY DISEASE WITH PULMONOLOGIST AND ASSOCIATE CLINICAL PROFESSOR ROGER SEHEULT, MD
In this video, I discuss the importance of vitamin D in preventing many viral infections including COVID-19.