Report #2887478

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: Male
Age: Age unknown
State: MS
Recovered: Unknown
Vaccinated: Apr 8, 2025
Onset: Apr 8, 2025
Days to onset: 0
Hospital days: —

Vaccines (1)

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

Symptoms (1)

Product storage error

Symptom narrative

HCP calling to report unknown number of patients may have received improperly stored vaccines anytime between 3/8/2025 through 12/3/2025.; This non-serious spontaneous Safety Report was received with reference number: 02914754 (Interaction number: 02914731) by partner on 03-DEC-2025 and forwarded to agency on 04-DEC-2025 from a Health Professional. Due to the nature of the event, the causality between the event "HCP calling to report unknown number of patients may have received improperly stored vaccines anytime between 3/8/2025 through 12/3/2025" and Vaxelis was not applicable. This case is considered non-valid due to no patient identifiers. Further information is expected. SIGNIFICANT FOLLOW-UP INFORMATION was received through fax on 13-JAN-2026 from a health professional. This case is now valid. Linked case with MCM-009245 same reporter, same event, different patient. Due to the nature of the event, the causality between the event HCP calling to report unknown number of patients may have received improperly stored vaccines anytime between 3/8/2025 through 12/3/2025' is not applicable. No further information expected.

Current illness

Prophylaxis