Don't know if this has already been discussed on here .....anyone reaching 70 years ,please be aware of shingles ! The shingles are bad enough though they normally only last a few weeks , it's what often follows on....Post Herpetic Neuralgia !
I've had PHN for a few years now , and I wouldn't wish it on my worst enemy .
Here in the UK you can get vaccinated against the shingles from around 70 years , I'd very strongly advise doing so . Don't know about other countries , worth asking your doctor about though