Received Feb 17, 2026
| Type | Name | Manufacturer | Dose | Lot | Route / Site |
|---|---|---|---|---|---|
| TDAP | TDAP (ADACEL) | SANOFI PASTEUR | UNK | — | OT |
Intentional Age Prescription by HCP: The patient is 70 years old with no adverse event; Initial information received on 11-Feb-2026 regarding an unsolicited valid non-serious case received from a physician. This case involves a 70 years old and unknown gender patient who received 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, the patient received 0.5mL dose of suspect Diphtheria-2/Tetanus/5 Ac Pertussis Vaccine, Suspension for injection, (unknown strength and expiry date) lot number not reported via intramuscular route in unknown administration site for helps protect against tetanus, diphtheria, and pertussis disease [immunisation], with no reported adverse event (off label use) (Latency Same day). There will be no information on batch number and expiration date corresponding to the one at time of event occurrence. It was reported, "intentional age prescription by Healthcare Professional: The patient is 85 years old. Per package insert, Adacel is approved for use in persons 10 through 64 years of age." Action taken was not applicable.