Ever wonder what happens to your blood once you donate? Well, as Bloodworks 101 producer John Yeager found out, sometimes it goes to the front line where seconds count in the battle between life and death.
Today, in the first of a special two-part series about Transfusions in the Field, you'll meet Dr. Michael Sayre from Seattle's Harborview Medical Center who plays a crucial role in making sure your blood get to where it needs to be.