U.S. Air Force Senior Master Sgt. Matthew Woods, 133rd Medical Group, talks to Col. Charlie Thigpen, left, deputy director for the Office of the Air Surgeon, about what is covered at the health history station in St. Paul, Minn., April 20, 2018. At the health history station, members have a chance to update medical personnel about any changes to their health in the previous twelve months and review paperwork required for their annual Physical Health Assessment. (U.S. Air National Guard photo by Tech. Sgt. Amy M. Lovgren)