Jo Cameron, 71, has a rare genetic mutation that keeps her from feeling pain or anxiety, according to a new scientific report. Researchers hope the finding can help develop more effective treatments for pain.
What Childbirth Was Like for a Woman Who Has Never Felt Pain
Jo Cameron, 71, has a rare genetic mutation that keeps her from feeling pain or anxiety, according to a new scientific report. Researchers hope the finding can help develop more effective treatments for pain.