The purpose of this study is to determine if vaccination rate of eligible patients at a major urban public hospital will increase by having ophthalmologists screen patients for eligibility and a nurse administer the vaccine in the General Eye Clinic.

Patient vaccination behaviors will be assessed after 100 doses of the Zostavax vaccine are provided to underserved patients screened by ophthalmologists at the General Eye Clinic at a public hospital that does not normally provide the vaccine. A nurse will be at the clinic to administer the vaccine. Patients will be contacted by phone 1 month later and seen within 3 months in the Eye Clinic to determine whether there were any side effects.

Inclusion Criteria:

• 60 years of age or older
• Absence of evidence of immune compromise in the medical record
• Ability to speak and read English, Spanish or Chinese and give informed consent

Exclusion Criteria:

• Vulnerable patients, including the cognitively impaired, prisoners and employee
• FDA contraindications for Zostavax vaccine

170 patients were enrolled in the study, however 2 met FDA contraindications for herpes zoster vaccination and 2 already received the vaccine, so only 166 were included in the analysis.

3 months

Adverse events were only collected and assessed for participants who received vaccine since there are no risks from the vaccine if the patient did not receive it.