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Report #2905417

Received Jul 30, 2026

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A note on interpretation. VAERS reports are unverified and may be incomplete or coincidental. A report does not establish that a vaccine caused an event, and counts should not be used to calculate incidence or infer causation. Full disclaimer

Overview

Sex
Male
Age
89 yrs
State
MA
Recovered
Not recovered
Vaccinated
Sep 17, 2024
Onset
Oct 4, 2024
Days to onset
17
Hospital days

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
COVID19COVID19 (COVID19 (UNKNOWN))UNKNOWN MANUFACTURER1

Symptoms (2)

Barium swallowMyasthenia gravis

Symptom narrative

Reported Event: Myasthenia Gravis; This is a spontaneous report received from a Consumer or other non HCP. An 89-year-old male patient received BNT162b2 omicron (kp.2) (BNT162B2 OMICRON (KP.2)), on 17Sep2024 at 10:00 as dose 1, single (Batch/Lot number: unknown) at the age of 89 years, in arm for covid-19 immunisation. The patient's relevant medical history and concomitant medications were not reported. The following information was reported: MYASTHENIA GRAVIS (disability) with onset 04Oct2024 at 10:00, outcome "not recovered", described as "Reported Event: Myasthenia Gravis". The patient underwent the following laboratory tests and procedures: Barium swallow: unknown results. Therapeutic measures were taken as a result of myasthenia gravis. The information on the batch/lot number for BNT162b2 omicron (kp.2) will be requested and submitted if and when received.

Lab data

Test Name: barium swallow; Result Unstructured Data: Test Result:unknown results