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Report #2897407

Received May 21, 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
Male
Age
Age unknown
State
MN
Recovered
Unknown
Vaccinated
Jan 27, 2026
Onset
Jan 27, 2026
Days to onset
0
Hospital days

Vaccines (4)

TypeNameManufacturerDoseLotRoute / Site
DTPPVHBHPBDTAP+IPV+HIB+HEPB (VAXELIS)MSP VACCINE COMPANYUNK
HEPAHEP A (NO BRAND NAME)UNKNOWN MANUFACTURERUNK
HIBVHIB (PEDVAXHIB)MERCK & CO. INC.UNKZ007710
HIBVHIB (NO BRAND NAME)UNKNOWN MANUFACTURERUNK

Symptoms (1)

Extra dose administered

Symptom narrative

Medical Assistant calling to report patient was inadvertently given PEDVAX HIB vaccine to patient concomitantly while receiving third dose of VAXELIS.; This non-serious spontaneous safety report, with reference number 02962901 (Interaction Number 02962898), was received by partner on 13-MAR-2026 and forwarded on 13-MAR-2026 from a medical assistant. Due to the nature of the event, the causality between the event 'Medical Assistant calling to report patient was inadvertently given PEDVAX HIB vaccine to patient concomitantly while receiving third dose of VAXELIS.' and Vaxelis was not applicable. Further information is expected. SIGNIFICANT FOLLOW-UP INFORMATION was received through fax on 27-MAR-2026 from a health professional. Due to the nature of the event the causal relationship between the event of ‘Medical Assistant calling to report patient was inadvertently given PEDVAX HIB vaccine to patient concomitantly while receiving third dose of VAXELIS.' and Vaxelis is not applicable. No further information expected.

Current illness

Prophylaxis