Report #2858523

Received Sep 12, 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: 1 yrs
State: CA
Recovered: Recovered
Vaccinated: Sep 9, 2025
Onset: Sep 11, 2025
Days to onset: 2
Hospital days: —

Vaccines (4)

Type	Name	Manufacturer	Dose	Lot	Route / Site
DTAPIPVHIB	DTAP + IPV + HIB (PENTACEL)	SANOFI PASTEUR	1	UK332AA	IM / RL
HEPA	HEP A (VAQTA)	MERCK & CO. INC.	1	Z005472	IM / LL
MMRV	MEASLES + MUMPS + RUBELLA + VARICELLA (PROQUAD)	MERCK & CO. INC.	1	Z009078	SC / LL
PNC20	PNEUMO (PREVNAR20)	PFIZER\WYETH	1	LX2498	IM / RL

Symptoms (2)

Injection site erythemaInjection site swelling

Symptom narrative

Patient had redness and swelling on right thigh where Prevnar20 and Pentacel were administered. Administered 2.5mL of 12.5mg/5mL of Benadryl PO x1 in office

Current illness

NONE

Medical history

NONE

Other medications

NONE

Allergies

NKA

Lab data

NONE