Are you a match?
Senior Airman Marcel McKinney, 2nd Air Refueling Squadron, explains the tissue-collecting process to Master Sgt. Thomas Bathe, 305th Maintenance Squadron first sergeant, during the bone marrow drive here recently. Potential donors provided tissue samples (cheek swabs) in hopes of matching someone in the DoD bone marrow registry and/or the national registry. (U.S. Air Force photo/Airman 1st Class Rebekah Phy)