Report #2851676

Received Jul 29, 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: 16 yrs
State: OK
Recovered: Recovered
Vaccinated: Jul 29, 2025
Onset: Jul 29, 2025
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
MNQ	MENINGOCOCCAL CONJUGATE (MENVEO)	NOVARTIS VACCINES AND DIAGNOSTICS	2	XL223	IM / RA

Symptoms (8)

Depressed level of consciousnessHypotoniaImmediate post-injection reactionNauseaPallorSeizureSomnolenceUnresponsive to stimuli

Symptom narrative

Patient had brief seizure (<30 seconds) which involved her eyes and all 4 extremities immediately after the vaccine was given. Afterward, she was sleepy and had a decreased level of consciousness (unable to respond to questions) for several minutes and had to lie on the table for about 30 minutes before she could leave the office. She appeared limp and pale and felt nauseous but did not vomit. 7/21/2021, she received her first meningococcal vaccine (Menactra lot #U6951AA) along with HPV9 and Tdap (all on the same day). She had an identical reaction at that time which was thought to be due to the HPV vaccine. With her second HPV vaccine, she had no reaction however so the original culprit must have been the meningococcal vaccine.

Current illness

none

Medical history

food allergies

Other medications

none

Allergies

eggs, dairy, nuts, pineapple, banana, peanuts

Prior vaccinations

same reaction (see above)