Received Dec 24, 2025
| Type | Name | Manufacturer | Dose | Lot | Route / Site |
|---|---|---|---|---|---|
| COVID19 | COVID19 (COVID19 (PFIZER-BIONTECH)) | PFIZER\BIONTECH | 1 | — | — |
Why was it that even after being exposed to covid, I did not contract it until after being vaccinated by the mrna vaccine; This is a spontaneous report received from a Consumer or other non HCP, Program ID: . A patient (age and gender not provided) 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: "COVID-19 exposure" (unspecified if ongoing). The patient's concomitant medications were not reported. The following information was reported: COVID-19 (non-serious), outcome "unknown", described as "Why was it that even after being exposed to covid, I did not contract it until after being vaccinated by the mrna vaccine". Additional information: The patient expressed concern that despite previous exposure to COVID-19, they did not contract the infection until after receiving the mRNA vaccine. No follow-up attempts are possible. Batch/lot number is not provided, and it cannot be obtained.
Medical History/Concurrent Conditions: COVID-19