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Report #2894332

Received Apr 27, 2026

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

Overview

Sex
Female
Age
0.3 yrs
State
MI
Recovered
Recovered
Vaccinated
Aug 21, 2025
Onset
Aug 21, 2025
Days to onset
0
Hospital days
—

Vaccines (2)

TypeNameManufacturerDoseLotRoute / Site
DTAPIPVHIBDTAP + IPV + HIB (PENTACEL)SANOFI PASTEUR2UK352AASYR / RL
PNC20PNEUMO (PREVNAR20)PFIZER\WYETH2LP4946SYR / LL

Symptoms (6)

Abnormal behaviourAutism spectrum disorderCryingFood allergySleep disorderStaring

Symptom narrative

behavioral changes: no longer looking to self-soothe, stopped rolling over, stopped thumb sucking, VERY disrupted sleep, couldn't be put down (previously very independent sleeper), incosolable, blank stare/expressionless (previously very smiley baby). These changes happened that same day of vaccination and lasted weeks. she began behaving "normal" again after about a month. We separated the next round of vaccinations at 6 months and she had a similar experience but in addition to all that developed FPIES to avocado - a previously tolerated food.

Current illness

none

Other medications

vitamin D supplement as suggested by Pediatrician

Allergies

no known allergies at this time