Suspected Vaccination failure; I got SHINGLES anyways; 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 (Shingrix) for prophylaxis. Co-suspect products included Herpes zoster (Shingrix) for prophylaxis. Concurrent medical conditions included chemotherapy (User was going through chemotherapy when they contracted shingles.). On an unknown date, the patient received the 2nd dose of Shingrix and the 1st dose of Shingrix. On an unknown date, an unknown time after receiving Shingrix and Shingrix, the patient experienced vaccination failure (Verbatim: Suspected Vaccination failure) (serious criteria GSK medically significant) and shingles (Verbatim: I got SHINGLES anyways). The outcome of the vaccination failure was not reported and the outcome of the shingles was resolved. It was unknown if the reporter considered the vaccination failure and shingles to be related to Shingrix and Shingrix. The company considered the vaccination failure to be unrelated to Shingrix and Shingrix. It was unknown if the company considered the shingles to be related to Shingrix and Shingrix. Additional Information: GSK Receipt Date: 18-JAN-2025 Reporter commented that they got the shingles vaccine but got shingles anyway. Reporter was went through chemotherapy when they contracted shingles. Reporter got a SHINGLES vaccine. It was TWO shots. Reporter got SHINGLES anyways because of the chemo BUT it was mild. No big deal from what he/she heard it was painful. Pharmacist said it was minor because he/she Did had the SHINGLES vaccine. Would had been way worse. So he/she was grateful. This case was considered as suspected vaccination failure as details regarding time to onset for shingles and laboratory confirmation regarding 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 clinical description, time to onset and laboratory confirmation of disease) is considered unrelated to GSK vaccine Shingrix dose 1 and Shingrix dose 2.