Report #2898100

Received May 27, 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: 4 yrs
State: RI
Recovered: Unknown
Vaccinated: May 27, 2026
Onset: May 27, 2026
Days to onset: 0
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
MMRV	MEASLES + MUMPS + RUBELLA + VARICELLA (PROQUAD)	MERCK & CO. INC.	UNK	—	IM / LA

Symptoms (5)

ChillsFatiguePyrexiaSomnolenceVomiting

Symptom narrative

103.9F fever, shivers, unusually very quiet 4 year old, felt tired within hour of getting shot, fell asleep on the couch, woke up puking, had water and medications to lower fever, but fever still 103.1F at 10:30pm. Called advise nurse to ask what to do next.

Current illness

None

Medical history

None

Other medications

None

Allergies

None