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Report #2853094

Received Aug 6, 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
1 yrs
State
CA
Recovered
Recovered
Vaccinated
Aug 6, 2025
Onset
Aug 6, 2025
Days to onset
0
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
VARCELVARICELLA (VARIVAX)MERCK & CO. INC.2Z004245SC / RL

Symptoms (2)

Circumstance or information capable of leading to medication errorUnderdose

Symptom narrative

Dose 2 of Varicella SQ was ordered by Physician. Administered to right thigh SQ. Dose was 0.5 mg, while injecting patient moved which caused some of the vaccine to not be administered. Patient's mother was on the left side and father was standing on the right side of patient during administration. Patient was not harmed though patient did not receive the entire dose of Varicella.

Current illness

NA

Medical history

NA

Other medications

NA

Allergies

NKDA

Lab data

NA