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Report #2880988

Received Jan 7, 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
Female
Age
Age unknown
State
—
Recovered
Unknown
Vaccinated
Oct 14, 2025
Onset
Oct 14, 2025
Days to onset
0
Hospital days
—

Vaccines (4)

TypeNameManufacturerDoseLotRoute / Site
DTAPDTAP (NO BRAND NAME)UNKNOWN MANUFACTURERUNK22289OT
UNKVACCINE NOT SPECIFIED (NO BRAND NAME)UNKNOWN MANUFACTURERUNK33CM4OT
UNKVACCINE NOT SPECIFIED (NO BRAND NAME)UNKNOWN MANUFACTURERUNKY018677OT / LL
UNKVACCINE NOT SPECIFIED (NO BRAND NAME)UNKNOWN MANUFACTURERUNKLN4932OT

Symptoms (2)

No adverse eventProduct storage error

Symptom narrative

No adverse event; Improper storage of product in use; This spontaneous report was received from a nurse and refers to a 17-month-old female patient. No information regarding the patient's pertinent medical history, drug reactions or allergies, or concomitant therapies was provided. On 14-Oct-2025, the patient was vaccinated with an improperly stored dose of Haemophilus b Conjugate Vaccine (Meningococcal Protein Conjugate) (PEDVAX HIB), administered by intramuscular route in the left thigh (dose not reported, lot number Y018677, expiration date established on 10-Apr-2027) for prophylaxis, with a dose of Diphtheria vaccine toxoid;Pertussis vaccine acellular;Tetanus vaccine toxoid (DTAP) administered by intramuscular route (dose and indication not reported, lot number 22289, expiration date reported as 09-Jul-2026), with Pneumococcal vaccine conj 20v (CRM197) (PREVENAR 20) administered by intramuscular route (dose and indication not reported lot number LN4932, expiration date not reported) and with a dose of Influenza vaccine (FLU) administered by intramuscular route (dose and indication not reported, lot number 33CM4, expiration date not reported). No adverse event was reported.