Report #2857990

Received Sep 10, 2025

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: Unknown
Age: Age unknown
State: NM
Recovered: Unknown
Vaccinated: —
Onset: —
Days to onset: —
Hospital days: —

Vaccines (1)

Type	Name	Manufacturer	Dose	Lot	Route / Site
TDAP	TDAP (ADACEL)	SANOFI PASTEUR	UNK	—	OT

Symptoms (2)

No adverse eventProduct administered to patient of inappropriate age

Symptom narrative

94 years old was prescribed Adacel with no reported adverse event; Initial information received on 08-Sep-2025 regarding an unsolicited valid non-serious case received from a physician. This case involves a 94-year-old and unknown gender patient who was prescribed Diphtheria-2/Tetanus/5 AC Pertussis vaccine [ADACEL] with no reported adverse event. The patient's past medical history, medical treatment(s), vaccination(s) and family history were not provided. On an unknown date, a 94-year-old patient was prescribed a 0.5ml dose of suspect Diphtheria-2/Tetanus/5 AC Pertussis vaccine Suspension for injection (frequency-once) (lot number, strength and expiry date-unknown) via intramuscular route in unknown administration site for protection against tetanus, diphtheria, and pertussis disease (Immunisation) with no reported adverse event (off label use). Reportedly- As per package insert, Adacel is approved for use in persons 10 yrs through 64 years of age Information on the batch number was requested corresponding to the one at time of event occurrence. Action taken was not applicable.