Report #2895472

Received May 5, 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: TX
Recovered: Unknown
Vaccinated: Apr 27, 2026
Onset: Apr 27, 2026
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
HIBV	HIB (PEDVAXHIB)	MERCK & CO. INC.	UNK	Z010609	—

Symptoms (2)

No adverse eventProduct storage issue

Symptom narrative

No other AE; product being administered after a temperature excursion.; This spontaneous report was received from a other health professional, concerning to a patient of unknown age and gender. The patient's medical history, concurrent conditions and concomitant therapies were not reported. On an unknown date, the vaccine with Haemophilus b Conjugate Vaccine (Meningococcal Protein Conjugate) (LIQUID PEDVAX HIB) experienced a temperature excursion (TE) for 1 hour and 30 minutes at 35.74F. On 27-Apr-2026, the patient was vaccinated with a vaccine involved in the TE: Haemophilus b Conjugate Vaccine (Meningococcal Protein Conjugate) (LIQUID PEDVAX HIB), (lot #Z010609 has been verified to be valid, expiration date reported and confirmed 31-Mar-2028) 0.5 mL, as prophylaxis (route not provided). No adverse event (No adverse event).