Received Jun 24, 2025
| Type | Name | Manufacturer | Dose | Lot | Route / Site |
|---|---|---|---|---|---|
| MMRV | MEASLES + MUMPS + RUBELLA + VARICELLA (PROQUAD) | MERCK & CO. INC. | UNK | — | — |
| MMRV | MEASLES + MUMPS + RUBELLA + VARICELLA (PROQUAD) | MERCK & CO. INC. | UNK | — | LL |
No additional adverse event; Paramedic calling to report inadvertent administration of PROQUAD to a 6 month old male. HCP reports that patient was supposed to receive the MMR II vaccine due to outbreak of measles in the area but was accidentally given the PROQUAD instead. PROQUA; Paramedic calling to report inadvertent administration of PROQUAD to a 6 month old male. HCP reports that patient was supposed to receive the MMR II vaccine due to outbreak; This spontaneous report was received from a consumer or other non health professional and refers to a 6-month-old male patient. The patient's medical history was not reported. The patient's concurrent conditions were not reported. Concomitant therapies were not reported. On 17-Jun-2025, the patient started therapy with Measles, Mumps, Rubella and Varicella (Oka-Merck) Virus Vaccine Live (PROQUAD), 0.5 mL in Left Thigh (indication, expiration date, and lot # were not reported). On 17-Jun-2025, the patient started therapy with sterile diluent (MERCK STERILE DILUENT), (indication, expiration date, and lot # were not reported). The patient was supposed to received the MMR II vaccine, but was accidentally given the PROQUAD instead (Inappropriate schedule of vaccine administered and wrong vaccine administered). No additional adverse event was reported.
MERCK STERILE DILUENT