Thomas H. Shawker, MD, is a frequent lecturer on the subjects of DNA and family health history. He is the author of the NGS publication, Unlocking Your Genetic History: A Step-by-Step Guide to Discovering Your Familys Medical and Genetic Heritage.
This brief conversation provides an introduction to how DNA analysis can support genealogical research as well as some basic guidelines for studying your family health history.
Log in at http://www.ngsgenealogy.org, click on the Members Only tab, and then click on NGS Videos in the sidebar menu.
Film by Kate Geis and Allen Moore.