Received Jun 10, 2026
| Type | Name | Manufacturer | Dose | Lot | Route / Site |
|---|---|---|---|---|---|
| TDAP | TDAP (ADACEL) | SANOFI PASTEUR | UNK | — | — |
warmth on the site of injection; growth on the site of injection; big circle on the left, middle arm on the site of injection/ red streak on the arm of the patient; Initial information received on 05-Jun-2026 regarding an unsolicited valid non-serious case received from a nurse. This case involves a patient of unknown age and unknown gender who experienced warmth on the site of injection, growth on the site of injection, and big circle on the left, middle arm on the site of injection/red streak on the arm of the patient after receiving DIPHTHERIA-2/TETANUS/5 AC PERTUSSIS VACCINE (ADACEL). The patient's past medical history, medical treatment(s), vaccination(s), family history were not provided. On an unspecified date, the patient received a dose of unknown strength of DIPHTHERIA-2/TETANUS/5 AC PERTUSSIS VACCINE [ADACEL] suspension for injection (batch/lot number: unknown, expiry date: unknown) (strength: unknown) via unknown route in an unknown administration site for immunization [Immunisation]. The caller stated that it was already the second time that a patient reported experiencing reactions from the vaccine. The caller stated that the patient reported redness, a "big circle on the left, middle arm," warmth on the site of injection (Vaccination site warmth, onset date: unknown, latency: unknown), growth on the site of injection (Vaccination site mass, onset date: unknown, latency: unknown), and big circle on the left, middle arm on the site of injection/red streak on the arm of the patient (Vaccination site erythema, onset date: unknown, latency: unknown). The caller stated that the patient did not experience any pain or fever. The caller instructed the patient to go to urgent care. Action taken: Not applicable. Corrective treatment: Not reported. Event outcome: Unknown for all events.
Comments: NONE