DESCRIPTION What began as a harmless looking spot on Kevin Donaghy’s forearm turned into a pair of diagnoses of skin cancer.  The first was Stage II in 2018, but 18 months later, it returned and was diagnosed Stage IV metastatic melanoma BRAF+.  The urologist said Kevin, an IT specialist from Melrose, Scotland, may have six months to live unless he underwent a newly-approved immunotherapy known as pembroluzimab.  That was in 2020, and Kevin is still with us.  The immunotherap