Received Aug 6, 2025
| Type | Name | Manufacturer | Dose | Lot | Route / Site |
|---|---|---|---|---|---|
| MMR | MEASLES + MUMPS + RUBELLA (MMR II) | MERCK & CO. INC. | UNK | W024967 | — |
| MMRV | MEASLES + MUMPS + RUBELLA + VARICELLA (PROQUAD) | MERCK & CO. INC. | UNK | W024967 | — |
No additional AE; Lot# valid for PROQUAD; an expired dose of MMRII was inadvertently administered to a patient.; This spontaneous report was received from a registered nurse and refers to a(n) patient of unknown age and gender. The patient's medical history was not reported. The patient's concurrent conditions were not reported. Concomitant therapies included sterile diluent (MERCK STERILE DILUENT) On an unknown date, the patient was vaccinated with an expired dose of Measles, Mumps, and Rubella (Wistar RA 27-3) Virus Vaccine, Live (M-M-R II) lot #W024967 is an invalid lot number for Measles, Mumps, and Rubella (Wistar RA 27-3) Virus Vaccine, Live; but valid for Measles, Mumps, Rubella and Varicella (Oka-Merck) Virus Vaccine Live (PROQUAD) (Product lot number issue) expiration date: 05-Feb-2024 (strength dose number, dose, route and anatomical location were not provided) for prophylaxis. The vaccine was reconstituted with sterile diluent (MERCK STERILE DILUENT) (no details provided). It was confirmed that the vaccine did not undergo any temperature excursions. No adverse events reported.
sterile diluent