Suspected vaccination failure; Shingles; This serious case was reported by a consumer via interactive digital media and described the occurrence of vaccination failure in a patient who received Herpes zoster (Shingles vaccine) for prophylaxis. Co-suspect products included Herpes zoster (Shingles vaccine) for prophylaxis. On an unknown date, the patient received the 2nd dose of Shingles vaccine and the 1st dose of Shingles vaccine. On an unknown date, more than a year after receiving Shingles vaccine and an unknown time after receiving Shingles vaccine, the patient experienced vaccination failure (Verbatim: Suspected vaccination failure) (serious criteria GSK medically significant) and shingles (Verbatim: Shingles). The outcome of the vaccination failure and shingles were not reported. It was unknown if the reporter considered the vaccination failure and shingles to be related to Shingles vaccine and Shingles vaccine. The company considered the vaccination failure to be unrelated to Shingles vaccine and Shingles vaccine. It was unknown if the company considered the shingles to be related to Shingles vaccine and Shingles vaccine. Additional Information: GSK Receipt Date: 14-JAN-2025 This case was reported by a patient via interactive digital media. The patient just finished shots about a year ago and like a month ago came down with shingles. This case was considered as suspected vaccination failure since the details regarding time to onset and laboratory confirmation of shingles were unknown at the time of reporting.; Sender’s Comments: Vaccination failure is a listed event which, due to the following criteria (insufficient information provided about the completion of primary vaccination schedule, time to onset of shingles and laboratory confirmation of disease) is considered unrelated to GSK vaccine Shingles vaccine (Dose 1 & 2).