Received May 15, 2026
| Type | Name | Manufacturer | Dose | Lot | Route / Site |
|---|---|---|---|---|---|
| HPV9 | HPV (GARDASIL 9) | MERCK & CO. INC. | 1 | Z008262 | OT |
No AEs or symptoms reported; GARDASIL 9 was inadvertently administered to a 4 month old female patient; GARDASIL 9 was inadvertently administered to a 4 month old female patient; This spontaneous report was received from a Other health professional (nurse) and refers to a 4-month-old female patient. The patient's medical history was not reported. The patient's concurrent conditions were not reported. Concomitant therapies were not reported. On 12-May-2026, the patient was inadvertently vaccinated with Human Papillomavirus 9-valent Vaccine, Recombinant (Gardasil9) (lot #Z008262, expiration date: 22-Feb-2027), dose number 1, 0.5 mL, once, administered by Intramuscular route for Prophylaxis (Wrong product administered, Product administered to patient of inappropriate age). No AEs or symptoms reported. The patient had been taken to the ER for a second opinion (No adverse event).