Apparently its not about cost but from a fear (which may be unfounded) of increasing the frequency of shingles: https://www.theguardian.com/science/occams-corn

Apparently its not about cost but from a fear (which may be unfounded) of increasing the frequency of shingles: https://www.theguardian.com/science/occams-corner/2014/may/15/real-reason-british-public-chickenpox-vaccine-shingles https://www.theguardian.com/science/occams-corner/2014/may/1...