My mother just died of ocular melanoma, but was in a trial for all melanomas. The trial drug had an effective rate of 40% and that was considered a huge increas

My mother just died of ocular melanoma, but was in a trial for all melanomas. The trial drug had an effective rate of 40% and that was considered a huge increase over the previous of about 15-20%. 50% for a melanoma _vaccine_ is great.