title: Herpes zoster vaccine awareness among people ≥ 50 years of age and its implications on immunization.
abstract: Herpes zoster (HZ) vaccine was recently approved for adults ≥ 50 years of age and has been shown to reduce the incidence of zoster, postherpetic neuralgia (PHN), and associated healthcare costs. However, currently HZ immunization is sub-optimal. We examined awareness of HZ and of the HZ vaccine. Information was gathered via a one-page survey given to patients ≥ 50 years of age presenting at the dermatology clinic. From the surveyed population of 1000 individuals, the HZ vaccination rate was 11.9 percent. Vaccination coverage was highest for the ≥ 70 age group (18.3%), followed by age groups 60-69 (8.9%) and 50-59 (1.4%). Individuals with female gender, older age (≥ 70 years), higher level of education (college and beyond), retired employment status, memory of chickenpox, knowledge of shingles, and history of shingles and influenza vaccination in the past year all were more likely to have heard of and have received the HZ vaccine (except female gender, education level, and awareness of shingles). Our study suggests lack of awareness to be a significant factor in non-immunization with zoster vaccine. Targeting adults in younger age groups and minorities would be beneficial towards increasing zoster vaccine awareness and thus preventing herpes zoster and its many complications.
authors.affiliation: University of Texas Medical School at Houston, Houston, Texas, USA.
authors.forename: Saba
authors.initials: S
authors.lastname: Javed
authors.forename: Fatima
authors.initials: F
authors.lastname: Javed
authors.forename: Rana M
authors.initials: RM
authors.lastname: Mays
authors.forename: Stephen K
authors.initials: SK
authors.lastname: Tyring
mesh_terms: D000367:Age Factors; D000368:Aged; D004522:Educational Status; D005260:Female; D007722:Health Knowledge, Attitudes, Practice / Q000208:ethnology; D053061:Herpes Zoster Vaccine / Q000191:economics / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D008875:Middle Aged; D051474:Neuralgia, Postherpetic / Q000517:prevention & control*; D012737:Sex Factors; D014611:Vaccination / Q000191:economics / Q000706:statistics & numerical data*
chemical_list: D053061:Herpes Zoster Vaccine