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Report #2878363

Received Dec 17, 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
0.3 yrs
State
TX
Recovered
Unknown
Vaccinated
Oct 17, 2025
Onset
Oct 17, 2025
Days to onset
0
Hospital days
—

Vaccines (2)

TypeNameManufacturerDoseLotRoute / Site
DTPPVHBHPBDTAP+IPV+HIB+HEPB (VAXELIS)MSP VACCINE COMPANYUNKU8335AA—
RV5ROTAVIRUS (ROTATEQ)MERCK & CO. INC.UNK2117047OT

Symptoms (1)

Product storage error

Symptom narrative

Improper storage of product is use; This Spontaneous report was received from an Other health professional and referred to a 4-month-old patient of unknown 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 17-Oct-2025, the patient was vaccinated with Rotavirus Vaccine, Live, Oral, Pentavalent (Rotateq) oral solution at a dose of 0.5 mL administered orally (po) (valid Lot Number: 2117047, Expiration date: 18-May-2026) for prophylaxis and with Diphtheria and Tetanus Toxoids and Acellular Pertussis Vaccine Adsorbed, Inactivated Poliovirus, Hae... (Vaxelis) Suspension for injection at a dose of 0.5 mL (valid Lot Number: U8335AA; Expiration date: 31-Oct-2027) for prophylaxis (route of administration was not reported). It was reported that the vaccines were improperly stored before administration (Product storage error). This is one of multiple cases received from the same reporter (cross-referenced with case# 2346588)