Report #2895307

Received May 4, 2026

Hospitalized

Reports are unverified and do not show that a vaccine caused an event. Full disclaimer

Overview

Sex: Male
Age: 4 yrs
State: CO
Recovered: Not recovered
Vaccinated: Apr 30, 2026
Onset: May 1, 2026
Days to onset: 1
Hospital days: 1

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
MMRV	MEASLES + MUMPS + RUBELLA + VARICELLA (PROQUAD)	MERCK & CO. INC.	2	Z016964	IM / LL

Symptoms (8)

Blood cultureFull blood countInjection site cellulitisInjection site oedemaInjection site painInjection site reactionMetabolic function testPyrexia

Symptom narrative

Possible erythema, edema, pain around injection site with fever up to 103. Picture complicated by possible cellulitis, which was not present during vaccination. Patient presented 3 days after injection with cellulitis vs injection site reaction. Started on augmentin outpatient, required cefazolin while inpatient.

Lab data

Blood culure,CBC, CMP