Dr. Chris Beyrer, Desmond M. Tutu Professor of Public Health and Human Rights, Johns Hopkins Bloomberg School of Public Health , Baltimore, MD, USA who is one of the authors of Masks Do More Than Protect Others During COVID-19: Reducing the Inoculum of SARS-CoV-2 to Protect the Wearer, a study done during the COVID pandemic about masks called the Beasley studios to discuss and explain the results of the study in detail and how they found that mask wearing reduces the number of severe cases. Dr. Beyrer also goes into detail about what we need to know about the Coronavirus. He does an excellent job explaining the Covid Pandemic from a science viewpoint. Thank you for listening.
Markus