In late March, Claire Rezba heard about the tragic death of Diedre Wilkes. Wilkes, a 42-year-old mammogram technician, had died alone of covid-19 in her home, her four-year-old child near her body. Rezba, a physician based in Richmond, Virginia, was shaken. “That story resonated with me,” she says. “She was about my age.” Wilkes’s death…