Last week I spotted a small (4cm x 1 cm) red patch on DS2 side. Took him to docs and diagnosed shingles. Admittedly doc was a little unsure but 3 days later the blisters appeared. Diagnosis confirmed.
Now he is itching his back and shining a torch I’m seeing a red patch (but not raised like the other) with a few spots. I’m wondering if he’s going to go through this blistering phase again?