I thought not. It's not a story the Blizzard Devs would tell you. It's an Overwatch legend. Angela Ziegler was the main healer of Overwatch, so powerful and so skilled she could use her rapid healing to influence the human body to create life... She had such a knowledge of healing that she could even keep the ones she cared about from dying. The Zürich PHD is a pathway to many abilities some consider to be unnatural. She became so powerful... the only thing she was afraid of was losing her power, which eventually, of course, she did. Unfortunately, she taught Jeff Kaplan everything she knew, then her developers nerfed her in her sleep. Ironic, she could save others from death, but not herself.