Received Feb 6, 2026
| Type | Name | Manufacturer | Dose | Lot | Route / Site |
|---|---|---|---|---|---|
| COVID19 | COVID19 (COVID19 (PFIZER-BIONTECH)) | PFIZER\BIONTECH | UNK | — | — |
Caller mentioned that her mother's covid vaccines were Pfizer, and she stated in the beginning of the call that her mom is now deceased.; This is a solicited report received from a Consumer or other non HCP, Program ID: A female patient received BNT162b2 (BNT162B2 NOS), as dose number unknown, single (Batch/Lot number: unknown) for covid-19 immunisation. The patient's relevant medical history and concomitant medications were not reported. The following information was reported: DEATH (death, medically significant), outcome "fatal", described as "Caller mentioned that her mother's covid vaccines were Pfizer, and she stated in the beginning of the call that her mom is now deceased.". The date and cause of death for the patient were unknown. It was not reported if an autopsy was performed. Clinical course: the reporter mentioned that her mother's covid vaccines were Pfizer, and she stated in the beginning of the call that her mom is now deceased. The reporter's assessment of the causal relationship of "caller mentioned that her mother's covid vaccines were pfizer, and she stated in the beginning of the call that her mom is now deceased." with the suspect product(s) BNT162b2 was not provided at the time of this report. Since no determination has been received, the case is managed based on the company causality assessment. No follow-up attempts are possible. Batch/lot number is not provided, and it cannot be obtained.; Sender's Comments: Based on information provided, as a cautionary measure and for reporting purposes, the Company considers that a causal association between the event Death (Unknown cause of death) and the administration of the suspect product cannot be completely excluded. The cause of patient's demise was unknown. It was not reported if an autopsy was performed. The impact of this report on the benefit/risk profile of the Pfizer product is evaluated as part of Pfizer procedures for safety evaluation, including the review and analysis of aggregate data for adverse events. Any safety concern identified as part of this review, as well as any appropriate action in response, will be promptly notified to Regulatory Authorities, Ethics Committees and Investigators, as appropriate.; Reported Cause(s) of Death: Caller mentioned that her mother's covid vaccines were Pfizer, and she stated in the beginning of the call that her mom is now deceased.