This study is being done to test a device called micro Sweat Test Patch (mSTP or µSTP).
The study team will compare the standard of care (SOC) method of sweat testing with a novel sweat test technique using an integrated micro Sweat Test Patch (µSTP) with microneedle assembly made out of Pilocarpine nitrate, microfluidic channels, and a chloride sensor for point-of-care (POC) measurements of sweat chloride concentrations in newborns being evaluated for cystic fibrosis (CF) diagnosis and in pediatric and adult people with CF (pwCF).
The procedures involve performing a SOC sweat test (if they are not a neonate) and the novel sweat test developed by the research team.
Recruitment for the study will take place at Children's Healthcare of Atlanta and Emory Healthcare cystic fibrosis clinics.