Received Jan 21, 2026
| Type | Name | Manufacturer | Dose | Lot | Route / Site |
|---|---|---|---|---|---|
| MENB | MENINGOCOCCAL B (TRUMENBA) | PFIZER\WYETH | UNK | MP7728 | — |
fever; little bit sleepy/very sleepy; tired; got Trumenba as second dose instead of Bexsero; her daughter (patient) who is 2.5 years old, instead of receiving a second dose of Bexsero she received a dose of Trumenba/Trumenba is approved for patients 10 years of age and older; her daughter (patient) who is 2.5 years old, instead of receiving a second dose of Bexsero she received a dose of Trumenba/Trumenba is approved for patients 10 years of age and older; This is a spontaneous report received from a Consumer or other non HCP from medical information team. A 30-month-old female patient received meningococcal group b Rlp2086 (TRUMENBA), (Lot number: MP7728, Expiration Date: 15Dec2028) for meningococcal immunisation. The patient's relevant medical history and concomitant medications were not reported. The following information was reported: PYREXIA (non-serious), outcome "not recovered", described as "fever"; SOMNOLENCE (non-serious), outcome "unknown", described as "little bit sleepy/very sleepy"; FATIGUE (non-serious), outcome "unknown", described as "tired"; WRONG PRODUCT ADMINISTERED (non-serious), outcome "unknown", described as "got Trumenba as second dose instead of Bexsero"; PRODUCT ADMINISTERED TO PATIENT OF INAPPROPRIATE AGE (non-serious), OFF LABEL USE (non-serious), outcome "unknown" and all described as "She is reporting that her daughter (patient) who is two and a half years old, instead of receiving a second dose of Bexsero she received a dose of Trumenba/Trumenba is approved for patients 10 years of age and older". Relevant laboratory tests and procedures are available in the appropriate section. The action taken for meningococcal group b Rlp2086 was unknown. No follow-up attempts are possible. Additional information: reporter stated "yesterday my daughter that she is 2.5 years old, she went to the doctor office for her shots and she received like a MenB vaccine from Pfizer, the Trumenba and when I arrived at home, I realized that it was not approved for her age. I am really concerned because now she is having fever and very sleepy. She just want to sleep and looked like tired and she has like a fever, like 100-degree Fahrenheit. So, I am concerned because Pfizer did not approve it for her age. So, I do not know what to do."
Test Name: body temperature; Result Unstructured Data: Test Result:100 Fahrenheit