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Report #2878340

Received Dec 17, 2025

Life-threateningHospitalizedER / ED visit
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
0.7 yrs
State
VA
Recovered
Not recovered
Vaccinated
Dec 3, 2025
Onset
Dec 15, 2025
Days to onset
12
Hospital days
3

Vaccines (1)

TypeNameManufacturerDoseLotRoute / Site
FLU3INFLUENZA (SEASONAL) (FLULAVAL)GLAXOSMITHKLINE BIOLOGICALS2——

Symptoms (12)

Blood creatine phosphokinase increasedBrain oedemaComputerised tomogram head abnormalCulture negativeEncephalopathyInfluenza virus test negativeLactic acidosisMetabolic acidosisRespiratory symptomRespiratory syncytial virus test negativeSARS-CoV-2 test negativeSeizure like phenomena

Symptom narrative

Brain encephalopathy with seizures like, respiratory symptoms, severe metabolic acidosis, lactic acidosis, elevated CK levels.

Current illness

Viral URI symptoms

Medical history

None

Other medications

Tylenol

Allergies

None

Lab data

Ct brain with massive edema. Severe metabolic acidosis lactic acidosis and elevated CK. Negative cultures, negative Covid RSV and Flu