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Report #2888674

Received Mar 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
Unknown
Age
Age unknown
State
CA
Recovered
Unknown
Vaccinated
Mar 5, 2026
Onset
Mar 5, 2026
Days to onset
0
Hospital days

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
RV5ROTAVIRUS (ROTATEQ)MERCK & CO. INC.UNKZ007664OT

Symptoms (2)

No adverse eventProduct storage error

Symptom narrative

has not reported any medical concerns or symptoms; improperly stored and administered ROTATEQ; This Spontaneous report was received from Other health professional and referred to a patient of unknown age and gender. The patient's medical history was not reported. The patient's past medications were not reported. The patient's concomitant medications were not reported. On 05-Mar-2026, the patient was vaccinated with improperly stored Rotavirus Vaccine, Live, Oral, Pentavalent Oral solution (ROTATEQ) (2.00 mL) (total) (Batch/Lot Number: Z007664) (Expiration date: 24-Nov-2026) via Oral (Dose Text: 2 mL / three dose series) for prophylaxis (Product storage error). The vaccine was exposed to a temperature excursion. The patient had not reported any medical concerns or symptoms after being administered the improperly stored vaccine (No adverse event).