the overall study cohort for 60-69 year old had  higher relative risk (95% ci) than 70-79 year old.
the overall study cohort for 60-69 year old had  higher relative risk (95% ci) than 70-79 year old.
dailymed - zostavax- zoster vaccine live injection, powder, lyophilized, for suspension sterile diluent- sterile water injection
shingles vaccine cuts disease risk 55%