Received Sep 30, 2025
| Type | Name | Manufacturer | Dose | Lot | Route / Site |
|---|---|---|---|---|---|
| COVID19 | COVID19 (COVID19 (MODERNA)) | MODERNA | UNK | — | — |
strong RA flare side effects to Moderna previously; This spontaneous case was reported by a consumer and describes the occurrence of RHEUMATOID ARTHRITIS (strong RA flare side effects to Moderna previously) in a female patient of an unknown age who received SPIKEVAX NOS (SPIKEVAX NOS) for COVID-19 prophylaxis. No Medical History information was reported. On an unknown date, the patient received dose of SPIKEVAX NOS (SPIKEVAX NOS) (unknown route) 1 dosage form. On an unknown date, the patient experienced RHEUMATOID ARTHRITIS (strong RA flare side effects to Moderna previously) (seriousness criterion medically significant). At the time of the report, RHEUMATOID ARTHRITIS (strong RA flare side effects to Moderna previously) outcome was unknown. The action taken with SPIKEVAX NOS (SPIKEVAX NOS) (Unknown) was unknown. No concomitant medication was reported. They just wanted to notify that the Pfizer Covid vaccine patient had a week ago. Reporter saw the Finnish had noticed this in patients so wanted to let know. Maybe learning why that flared can lead to an understanding of menieres that can lead to medications that help. It was a debilitating condition. Reporter just wanted to give a heads up. It was stated that patient had strong RA flare side effects to Moderna previously and did great with yours. No treatment information was reported.; Reporter's Comments: The benefit -risk relationship of product is not affected by this report.