I had shingles across my back in 7th grade. I remember at the time being told since I didn’t have chickenpox as a kid that led to my shingles. I was also told that once you have shingles you are immune. I have since learned both are not true. I also will get pain in the same location that my shingles started when under great stress.
57 now. I have had such an abrupt life style change that I no longer experience stress like I did. I don’t know if the vaccine helped it’a been less then a year.
I never had the chickenpox as a kid, either. The doc shrugged and noted that I obviously had the virus in my system, so I must have had a sub-clinical case. I recall that when we were young, my sister had a very mild case of chickenpox, so I assume that I got some exposure from her even though at the time assumed I managed to avoid it.
I got the shingles vaccine last year.