Report #2890172

Received Mar 20, 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: OR
Recovered: Not recovered
Vaccinated: Mar 18, 2026
Onset: Mar 20, 2026
Days to onset: 2
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
DTAP	DTAP (DAPTACEL)	SANOFI PASTEUR	2	4CA03C2	IM / LA

Symptoms (4)

Injection site erythemaInjection site swellingInjection site warmthSkin tightness

Symptom narrative

Red and warm injection site, swollen and raised, skin is tight. Developed morning of 3/20 1.5 days after injection.

Current illness

Ear infection treated with amoxicillin, last dose of amoxicillin given 1 day prior to adverse reaction beginning.

Medical history

None

Other medications

None

Allergies

None that are known

Lab data

None