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Report #2855697

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
Male
Age
0.6 yrs
State
PA
Recovered
Unknown
Vaccinated
Jun 4, 2024
Onset
Oct 1, 2024
Days to onset
119
Hospital days
—

Vaccines (2)

TypeNameManufacturerDoseLotRoute / Site
DTPPVHBHPBDTAP+IPV+HIB+HEPB (VAXELIS)MSP VACCINE COMPANY4U7899AAIM / LL
PNC20PNEUMO (PREVNAR20)PFIZER\WYETHUNK——

Symptoms (2)

Extra dose administeredNo adverse event

Symptom narrative

HCP reports no adverse events reaction to extra dose/no long term effects noted; Inadvertently administered extra dose of VAXELIS 3 weeks later, after third dose/vaxelis given too soon for schedule; Inadvertently administered extra dose of VAXELIS 3 weeks later, after third dose; This non-serious spontaneous, safety report with reference numbers: 02821253 and 02821250 was received by partner on 12-JUN-2025 and forwarded to RA on 12-JUN-2025 from a physician. The causal relationship between Vaxelis and the reported events; "Inadvertently administered extra dose of VAXELIS 3 weeks later, after third dose", and "HCP reports no adverse events reaction to extra dose" was assessed as not applicable due to the nature of the events. This case was considered off-label use due to patient receiving an extra dose (4th dose) of Vaxelis. Further information is expected. FOLLOW-UP INFORMATION with reference numbers: 02821253 was received by partner, on 05-Aug-2025 and forwarded to RA on 05-Aug-2025 from a physician. The case is maintained as non-serious and off-label. The causal relationship between Vaxelis and the reported events; "Inadvertently administered extra dose of VAXELIS 3 weeks later, after third dose", and "HCP reports no adverse events reaction to extra dose" was assessed as not applicable due to the nature of the events. No further information is expected

Current illness

Prophylaxis

Other medications

ROTATEQ