Received Feb 11, 2026
| Type | Name | Manufacturer | Dose | Lot | Route / Site |
|---|---|---|---|---|---|
| HPV9 | HPV (GARDASIL 9) | MERCK & CO. INC. | UNK | — | — |
GARDASIL 9 was confused with PREVNAR 20; GARDASIL 9 was confused with PREVNAR 20; accidentally administered to a 2 month old infant on 2/5/2026.; No adverse effects were reported.; This solicited report was received from a nurse and referred to 2-month-old infant patient of unknown gender. The patient's medical history, past medications and concomitant medications were not reported. On 05-Feb-2026, HPV rL1 6 11 16 18 31 33 45 52 58 VLP vaccine (yeast) (GARDASIL 9) 0.50 mL, for Prophylaxis (strength, specific dosage, dose number, route of administration, anatomical site of application, lot number and expiration date were not provided) was confused with pneumococcal vaccine conj 20v (PREVNAR 20) (Product confusion) and was accidentally administered to the patient (product administered to patient of inappropriate age and Wrong product administered). No adverse effects were reported.