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Report #2849812

Received Jul 15, 2025

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
Female
Age
37 yrs
State
MD
Recovered
Recovered
Vaccinated
Jun 21, 2025
Onset
Jun 25, 2025
Days to onset
4
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
MENBMENINGOCOCCAL B (BEXSERO)NOVARTIS VACCINES AND DIAGNOSTICS17mn4cIM / RA

Symptoms (2)

Injection site reactionMuscle mass

Symptom narrative

After the last Bexsero injection ( 6/21/25) 2-3 days later she developed a knot about 3-4 centimers in the deltoid muscle of right arm. This did not happen with last injection. She reported this to Dr's nurse. they recommend she pre- medicate with Benadryl but she said it will make her too sleepy and cant do her work. the other recommendation was to alternate arm next time she does not want a reaction in the same arm again.

Other medications

unknown