Report #2880340

Received Jan 1, 2026

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: Female
Age: 84 yrs
State: IN
Recovered: Unknown
Vaccinated: Dec 3, 2025
Onset: Dec 16, 2025
Days to onset: 13
Hospital days: 3

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
DTAP	DTAP (DAPTACEL)	SANOFI PASTEUR	UNK	—	SYR / LA

Symptoms (9)

Atrial fibrillationBlood pressure systolic increasedDizzinessDyspnoeaEchocardiogramElectrocardiogram ambulatoryFeeling abnormalHeart rate increasedLaboratory test

Symptom narrative

Literature about DTAP states that it begins to protect in about 2 weeks. Two weeks after injection felt strange with no defined problem in AM. By afternoon rapid pulse, extreme dizziness. To ER with atrial fib early PM. HR about 144 SOB. Admitted for 3 days and placed on beta blocker and Eliquis. Looking back realize that I had higher systolic BP (but not diastolic) at 2 doctor appointments after vaccine. Never had a BP problem before.

Current illness

CLL

Medical history

CLL

Other medications

multiple vitamin, Vitamin B complex, Vitamin C, Calcium with Vitamin D

Allergies

Sulfa drugs. Prednisone. Tigan

Lab data

test. echocardiogram. multiple lab work. Holter monitor when coming home 3 days later on beta blocker and Eliquis.