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Report #2842675

Received May 26, 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
Unknown
Age
0.5 yrs
State
TX
Recovered
Unknown
Vaccinated
Mar 5, 2025
Onset
Mar 5, 2025
Days to onset
0
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
VARCELVARICELLA (VARIVAX)MERCK & CO. INC.UNKy013346OT

Symptoms (2)

No adverse eventProduct administered to patient of inappropriate age

Symptom narrative

No other AE; Inbound call from HCP stating that they administered VARIVAX to a patient who was 6 months old at the time/date of administration. The patient is now 8 months old. No further information provided. No symptoms described by HCP. No further patient info; This spontaneous report was received from a certified medical assistant (C.M.A.) and refers to a 6-month-old patient of unknown gender. The patient's medical history was not reported. The patient's concurrent conditions were not reported. Concomitant therapies were not reported. On 05-Mar-2025, at the age of 6 months, the patient was vaccinated with Varicella Virus Vaccine Live (Oka-Merck) (VARIVAX) injection, 0.5 ml, lot #y013346, expiration date: 02-Aug-2026 (dose number, route of administration and anatomical location were not provided), for prophylaxis (Product administered to patient of inappropriate age). The vaccine was reconstituted with sterile diluent (MERCK STERILE DILUENT) solution for injection (lot# and expiry date were not reported). At the reporting time, the patient was 8 months old. No further information was provided. No symptoms were described by HCP and no other adverse event was reported.

Other medications

Sterile diluent