Received Apr 24, 2026
| Type | Name | Manufacturer | Dose | Lot | Route / Site |
|---|---|---|---|---|---|
| VARZOS | ZOSTER (NO BRAND NAME) | UNKNOWN MANUFACTURER | UNK | UNK | — |
Suspected vaccination failure; 6 months later she got the worst case of shingles; This serious case was reported by a consumer via interactive digital media and described the occurrence of vaccination failure in a female patient who received Herpes zoster (Shingles vaccine) for prophylaxis. On an unknown date, the patient received Shingles vaccine. On an unknown date, 6 months after receiving Shingles vaccine, the patient experienced vaccination failure (Verbatim: Suspected vaccination failure) (serious criteria GSK medically significant) and shingles (Verbatim: 6 months later she got the worst case of 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. The company considered the vaccination failure to be unrelated to Shingles vaccine. It was unknown if the company considered the shingles to be related to Shingles vaccine. Additional Information: GSK Receipt Date: 13-APR-2026 This case was reported by a patient via interactive digital media. The reporter reported that the mother got the shingles vaccine and 6 months later she got the worst case of shingles that the reporter ever heard of and she had not been the same. This case was considered as suspected vaccination failure as details regarding completion of primary vaccination schedule and laboratory confirmation regarding shingles were unknown at the time of reporting. The batch number was not provided, and we are unable to contact the reporter.; Sender's Comments: A case of Vaccination failure,6 months after receiving Shingles vaccine, in a female patient. Based on the available information a possible causality that the event was caused by the GSK product cannot be ascertained. Further follow up information has been sought.