If you had chicken pox as a child you are at risk of shingles. Getting revaccinated now is supposed to be worthwhile, although I was revaccinated two years ago. The revaccination is supposed to reduce the severity of attacks, even if it does not prevent them. If you are over fifty the cost is subsidised the same as for children. Otherwise it is expensive.
There is some evidence that shingles is on the increase, as older people used to be regularly reinfected by their children and grandchildren, boosting their immune defence against the virus, but with children being vaccinated for chicken pox, and hence not shedding virus, this is less of a factor.


				
				
				
					
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