My husband developed a skin rash a couple of weeks ago. He s been prescribed a cream for the non-stop itch, and a lotion that is to seal in the applied cream. Yesterday, a solid patch, about three inches in diameter, developed on his skin, inside his arm, just below his bicep area. It is itchy and mean looking. I had a mild case of shingles about 2 years ago. I was given a shingles vaccine. I know it can come back and the vaccine is not a cure. At the time, I was not told that it is contagious. I was just told this today, by someone who has the virus. Thank you for your response Dr. Andrew Rynne.