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Report #2887497

Received Mar 3, 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
Dec 13, 2023
Onset
—
Days to onset
—
Hospital days
—

Vaccines (2)

TypeNameManufacturerDoseLotRoute / Site
DTAPIPVHIBDTAP + IPV + HIB (PENTACEL)SANOFI PASTEURUNK——
DTPPVHBHPBDTAP+IPV+HIB+HEPB (VAXELIS)MSP VACCINE COMPANY2——

Symptoms (2)

Inappropriate schedule of product administrationWrong product administered

Symptom narrative

Doing a catch-up dose; patient received Vaxelis dose, but they also mistakenly received Pentacel; This non-serious spontaneous safety report, with reference number 2026SA047533 (Inquiry Number: 02810536), was received by partner on 12-FEB-2026 and forwarded to agency on 13-FEB-2026 from a pharmacist. This case was considered off-label use due to the event event Inappropriate schedule of product administration. Due to the nature of the events, the causality between the events 'Doing a catch-up dose' and 'patient received Vaxelis dose, but they also mistakenly received Pentacel' and Vaxelis was not applicable. Further information is expected.

Current illness

Prophylaxis