Received Sep 18, 2025
| Type | Name | Manufacturer | Dose | Lot | Route / Site |
|---|---|---|---|---|---|
| COVID19 | COVID19 (COVID19 (MODERNA)) | MODERNA | UNK | — | IM |
| COVID19 | COVID19 (COVID19 (PFIZER-BIONTECH)) | PFIZER\BIONTECH | UNK | — | — |
feeling sort of bad for a week or two; This spontaneous case was reported by a consumer and describes the occurrence of FEELING ABNORMAL (feeling sort of bad for a week or two) in a 72-year-old female patient who received SPIKEVAX NOS (SPIKEVAX NOS) for COVID-19 prophylaxis. Co-suspect product included non-company product Tozinameran (Pfizer BioNTech COVID-19 vaccine) for an unknown indication. Previously administered products included for Product used for unknown indication: Pfizer BioNTech COVID-19 vaccine (previously received multiple Pfizer doses). Past adverse reactions to the above products included No adverse effect with Pfizer BioNTech COVID-19 vaccine. Concurrent medical conditions included Selective IgG immunodeficiency. In 2024, the patient received dose of Tozinameran (Pfizer BioNTech COVID-19 vaccine) (unknown route) 1 dosage form. On an unknown date, the patient received dose of SPIKEVAX NOS (SPIKEVAX NOS) (Intramuscular use) 1 dosage form. On an unknown date, the patient experienced FEELING ABNORMAL (feeling sort of bad for a week or two). At the time of the report, FEELING ABNORMAL (feeling sort of bad for a week or two) had resolved. No concomitant medication was reported. Patient had previously received multiple Pfizer doses, a Moderna booster, and another Pfizer booster last year. Patient had felt sort of bad for a week or two after previous COVID-19 vaccinations but clarified it was nothing unusual. It was unknown if the patient experienced any additional symptoms/events. No treatment medication was reported. Reporter causality was not reported.
Selective IgG immunodeficiency