Report #2855719

Received Aug 26, 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: Age unknown
State: SC
Recovered: Unknown
Vaccinated: —
Onset: —
Days to onset: —
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
DTPPVHBHPB	DTAP+IPV+HIB+HEPB (VAXELIS)	MSP VACCINE COMPANY	UNK	—	—

Symptoms (1)

Extra dose administered

Symptom narrative

Vaccination error; Two doses of Vaxelis were administered to a 2-month old instead of one dose of Vaxelis and one dose of PCV; This spontaneous safety report, with reference number 2025SA244489 (Inquiry # 02623323), was received by the partner on 14-AUG-2025 and forwarded to RA on 16-AUG-2025, from a health care professional. Due to the nature of the event, the causality between the events "Two doses of Vaxelis were administered to a 2-month old instead of one dose of Vaxelis and one dose of PCV (Overdose)" and vaccination error and Vaxelis was not applicable. Further information is expected.

Current illness

Prophylaxis