Andy Modawell reclined in a green pleather chair. One hand rested atop the black cowboy hat in his lap as he scrolled through his phone. The other rhythmically squeezed a stress ball as blood flowed out of his arm and into a machine.
Modawell, who has type O-negative blood, donated a double portion of red cells at Carter BloodCare’s Frisco location. He has been a regular donor for about 35 years.
“I know the value of what blood does, but when I found out that I was the universal donor, I realized I could help save more lives,” Modawell said.
In June, the American Red Cross issued a news release about a nationwide blood shortage. The nonprofit called the shortage “severe,” and implored people with O blood types to donate.










