Professor Roger Seheult, MD discusses important COVID 19 Updates including: – A new study on oxygenation levels when wearing masks – New data on vitamin D levels and COVID-19 infections – The results of a recent study of hospitalized patients…
Professor Roger Seheult, MD discusses important COVID 19 Updates including: – A new study on oxygenation levels when wearing masks – New data on vitamin D levels and COVID-19 infections – The results of a recent study of hospitalized patients…
How does Immunity Protect us From Disease? Immunity is the body’s way of preventing disease. The immune system recognizes germs that enter the body as “foreign invaders” called antigens and produces proteins called antibodies to fight them. The first time…
We often hear about herd immunity or vaccines, but how are things really? How long does it take to get back to normal? Find out in this video! The channel has just started! Don’t forget to subscribe, to leave a…