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Report #2885997

Received Feb 18, 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
OK
Recovered
Unknown
Vaccinated
Feb 6, 2026
Onset
Feb 6, 2026
Days to onset
0
Hospital days

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
RV5ROTAVIRUS (ROTATEQ)MERCK & CO. INC.UNK2052020

Symptoms (2)

No adverse eventProduct storage error

Symptom narrative

No additional AE reported; There was one improperly stored ROTATEQ administration; This spontaneous report was received from a consumer or other non-health professional and referred to a patient of unknown age and gender. The patient's medical history, past medications, and concomitant medications were not reported. On 06-Feb-2026, the patient received an improperly stored Rotavirus Vaccine, Live, Oral, Pentavalent (Rotateq) Oral solution (Batch/lot number 2052020 has been verified to be a valid batch lot number for Rotavirus Vaccine, Live, Oral, Pentavalent, expiration date reported and confirmed as 10-Mar-2026; dosage and route of administration were not provided) administered as prophylaxis. The vaccine administered underwent a temperature excursion of 32.9F during a time frame of 216 hours 0 minutes and 0 seconds, and did not have previous temperature excursion (Product storage error). No additional adverse event (AE) was reported.