Received Dec 9, 2025
| Type | Name | Manufacturer | Dose | Lot | Route / Site |
|---|---|---|---|---|---|
| COVID19 | COVID19 (COVID19 (PFIZER-BIONTECH)) | PFIZER\BIONTECH | 1 | — | — |
loss of appetite; pain in the arm for a day; This is a spontaneous report received from a Consumer or other non HCP, Program ID: . A 71-year-old female patient received BNT162b2 omicron (lp.8.1) (COMIRNATY (2025-2026 FORMULA)), as dose 1, single (Batch/Lot number: unknown) for covid-19 immunisation. The patient's relevant medical history included: "Barrett's Oesophagus" (unspecified if ongoing). The patient took concomitant medications. Vaccination history included: Comirnaty (2024-2025 formula) (DOSE NUMBER UNKNOWN; SINGLE), for Covid-19 Immunization, reaction(s): "Injection site reaction". The following information was reported: DECREASED APPETITE (non-serious), outcome "recovered", described as "loss of appetite"; PAIN IN EXTREMITY (non-serious), outcome "recovered", described as "pain in the arm for a day". Additional information: Patient described receiving Pfizer Covid vaccination on annual basis and typically experiences pain in the arm for a day, with loss of appetite. This always resolves. Reporter considered that events as caused by suspect product: Yes. No follow-up attempts are possible. Batch/lot number is not provided, and it cannot be obtained.
Medical History/Concurrent Conditions: Barrett's oesophagus