Received Dec 1, 2025
| Type | Name | Manufacturer | Dose | Lot | Route / Site |
|---|---|---|---|---|---|
| HEPA | HEP A (VAQTA) | MERCK & CO. INC. | UNK | Z009549 | — |
No symptoms reported; HCP reported that improperly stored VAQTA was administered to a patient.; This Spontaneous report was received from a health professional and referred to a patient of unknown age and gender. No information was provided regarding the patient's medical history, concurrent conditions, drug reactions or allergies and concomitant medication. On 10-OCT-2025, patient was vaccinated with an improperly stored dose of hepatitis a vaccine, inactivated, adult (VAQTA) at a dose of 0.50 mL lot number Z009549 and expiration date of 07-OCT-2026 for prophylaxis. The temperature excursion was reported as 48.45 Fahrenheit. The health professional did not have timeframe data to complete the stability evaluation. No symptoms were reported. There were no previous temperature excursions.