Report #2896333

Received May 12, 2026

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: 1.3 yrs
State: NC
Recovered: Unknown
Vaccinated: May 12, 2026
Onset: May 12, 2026
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
VARCEL	VARICELLA (VARIVAX)	MERCK & CO. INC.	1	Z017017	SC / LL

Symptoms (1)

Urticaria

Symptom narrative

Generalized urticaria occurring within 1 hour of administration. No other symptoms. Responded well to cetirizine.

Current illness

Bilateral acute otitis media, 5/2/2026

Medical history

Other medications

Amoxicillin (Day 9 of 10 day course)

Allergies

None previously except dog dander

Lab data

None