M0nica
There is a clear link between chicken pox and shingles. They are both caused by the same varicella zoster virus. After a person recovers from chickenpox, the virus stays dormant in their body but can be reactivated later to cause shingles.
I am not surprised that if chicken pox is doing the rounds so does shingles. If someone who has had chicken pox picks up the virus again, they will have shingles.
I'm afraid you're wrong about exposure to chickenpox and shingles, and it's the reason why the vaccine is not routinely given in the UK.
Being exposed to chickenpox as an adult (for example, through contact with infected children) boosts your immunity to shingles
If you vaccinate children against chickenpox, you lose this natural boosting, so immunity in adults will drop and more shingles cases will occur
www.nhs.uk/conditions/vaccinations/chickenpox-vaccine-questions-answers/