Report #2890022

Received Mar 19, 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: Female
Age: 0.5 yrs
State: SD
Recovered: Recovered
Vaccinated: Mar 16, 2026
Onset: Mar 16, 2026
Days to onset: 0
Hospital days: —

Vaccines (2)

Type	Name	Manufacturer	Dose	Lot	Route / Site
DTPPVHBHPB	DTAP+IPV+HIB+HEPB (VAXELIS)	MSP VACCINE COMPANY	2	U8372AA	IM / LL
RV5	ROTAVIRUS (ROTATEQ)	MERCK & CO. INC.	3	2155634	PO / MO

Symptoms (2)

Infant irritabilityUrticaria

Symptom narrative

Clinic notified on 3/19/2026: Per patient's mother, patient develops "hives from head to toe" following vaccines given on 3/16/2026. Hives were first noticed around 7:30PM but mother states they may have been present sooner and she didn't see them until she was changing baby's diaper and clothes for bedtime. Patient mom also notes patient was "very fussy and irritable."

Current illness

general viral respiratory symptoms (nasal congestion/discharge, occasional cough)

Medical history

newborn exposure to maternal syphillis, maternal substance abuse affecting newborn, exposure to alcohol in utero, small for gestational age, fetal growth restriction

Other medications

famotidine PO

Allergies

No known allergies

Lab data

N/A

Prior vaccinations

Vaxelis, Vaxneuvance and Rotateq given on 12/15/2025 (age 3 months). Reported "very high fever" (up to 104) and visible hives