When I went for my flu jab on Saturday my GP, who is knowledgeable about PMR, said that I was eligible for the Shingles jab. When I asked about having this with Pred she said that as I am on 4mg this was regarded as safe. She said that under 10mg is regarded as OK, with only a 20% risk of cantracting shingles or chicken pox, and no patient on pred at the practice had caught it. She was also concerned that I am getting close to the 80 year old barrier (only 5 months to go!)
I took the chance.