John Conely began donating blood as a teenager while working summer jobs and continued the habit throughout a career that took him across the country and around the world. Even after retirement, he stayed committed, donating about every eight weeks and helping support blood collection efforts in his community with RedCrossTN. Then, in 2024, a routine blood donation changed everything. When John arrived to donate, he learned his iron levels were too low. He had also begun feeling unwell. What started as a blood donation deferral led to months of testing and, ultimately, a diagnosis of myelodysplastic syndrome (MDS), a disorder that affects the body's ability to produce healthy blood cells. John began treatment, but his condition eventually progressed to acute myeloid leukemia. By then, he had lost 65 pounds and his blood counts had fallen to dangerously low levels. Blood transfusions became an essential part of his treatment. At age 80, the man who had spent a lifetime donating bloo...