Gene Therapy Bubble Babies

This January 2020 photo provided by the family shows Josselyn Kish of Las Vegas. As a baby, Josselyn suffered rashes, painful shingles and frequent diarrhea, said her mother, Kim Carter. “Day care was calling me a couple times a week to come get her because she was always getting fevers.” After the gene therapy, “she was better right away,” Carter said. Now, “she rarely, rarely gets sick at all” and has been able to recover whenever she has. (Family photo via AP)