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Report #2853417

Received Aug 8, 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
Female
Age
4 yrs
State
CA
Recovered
Unknown
Vaccinated
May 21, 2025
Onset
May 25, 2025
Days to onset
4
Hospital days
—

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
MMRVMEASLES + MUMPS + RUBELLA + VARICELLA (PROQUAD)MERCK & CO. INC.1—SYR / AR

Symptoms (7)

CryingDecreased appetiteErythemaHeadacheLethargyPyrexiaRash

Symptom narrative

My daughter had a high fever of 104 for 8 days with a full dose of Tylenol and ibuprofen I couldn?t get the fever to go down. She was extremely lethargic, had no appetite, crying with a bad headache. She then broke out for five days head to toe in red dots all over her body and her skin turned red. I have pictures, dates and times. I called my doctor multiple times worried that this reaction was too much for her heart.

Current illness

No illnesses

Medical history

Over the summer of 2025 she has been going to (withheld name) hospital in (withheld city, state) and my daughter had a heart monitor for 30 days. She has also been complaining of her heart hurting the heart monitor reported that her heart was dropping down to 56 bpm and then jumping up to 211 bpm.

Other medications

None

Allergies

None

Lab data

Her pediatrician is sending her to (withheld) for additional testing.