Received May 22, 2025
| Type | Name | Manufacturer | Dose | Lot | Route / Site |
|---|---|---|---|---|---|
| COVID19 | COVID19 (COVID19 (PFIZER-BIONTECH)) | PFIZER\BIONTECH | UNK | — | — |
Can't walk; hard to walk; Losing muscle tone; hard to make a fist; Arthritis; This is a spontaneous report received from a consumer from medical information team, Program ID. A female patient received BNT162b2 (BNT162B2 NOS), in 2023 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: GAIT DISTURBANCE (non-serious), outcome "unknown", described as "Can't walk; hard to walk"; HYPOTONIA (non-serious), outcome "unknown", described as "Losing muscle tone; hard to make a fist"; ARTHRITIS (non-serious), outcome "unknown". The events "can't walk; hard to walk", "losing muscle tone; hard to make a fist" and "arthritis" required physician office visit and emergency room visit. Additional Information: The patient would like to know the side effects to the Pfizer COVID-19 vaccine (Comirnaty 12+). After providing the side effects, the patient states she can't walk, and she is losing muscle tone. It is her whole right side; it is hard to make a fist, and it is hard to walk. The patient doesn't know if her symptoms have to do with the vaccine, but she didn't have problems before. The patient has been to her doctor, but they are telling her it is arthritis, but she had to go to the ER, and they were telling her they didn't see any arthritis. The patient got the shot 2 years ago, hopefully it is not from shot. The patient asked for the time frame that people are reporting things after getting the Pfizer COVID-19 vaccine, if they report having side effects that start a year or two later. The patient was also asking if there are any reports or studies on what she is experiencing. No follow-up attempts are possible. Batch/lot number is not provided, and it cannot be obtained.