Below is a presentation given by David Auch, DO, at a Stand Up For Liberty meeting on October 25, 2021, in Yankton, South Dakota.
David Auch is a native of South Dakota from the Sioux Falls area. He is a retired Internal Medicine Physician from government service of approximately 26 years at the Sioux Falls VA Medical Center. He was also an admitting Hospitalist and Geriatrician.
David served in the US Army, Active and Reserve/SDNG from 1973 to retirement in 2015 as Air Defense Artilleryman, Helicopter Pilot, Medical Commander, and Army Surgeon.
Click on the titles below to view the video presentation.
Part I: What Is a Virus?
Part II: The Immune System
Part III: Vaccines
