7-year-old Hannah Butt of Lancaster, PA is one of the patients who  took part in the trial.
Courtesy of Children's Hospital of Philadelphia
Lynne Adkins
March 11, 2019 - 4:00 am
PHILADELPHIA (KYW Newsradio) — A skin patch could be used to protect kids from peanut allergies. Peanut allergies are common in kids and can be deadly. Doctors at Children's Hospital of Philadelphia are part of a study testing a skin patch to reprogram a child's immune system so they can tolerate...
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