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1,929,324 reports(829 ms)
Patient started showing signs of regression 3 months after receiving MMR, pnuemonccal, and HEP A vaccines at age 13 months on 4/25/24. On 7/25/24 he was there for a late 15 month well child follow up, where more vaccines were administered (HipB, Flu) a develop…
Injection site red & hot to the touch
pt received Men B injection on 07/29/2025 instead of MCV4 for childhood vaccines. pt came in today 07/30/2025 for reaction on right arm and back red rash. pt denied SOB/chest pain fevers or fatigue. Advised supportive care: acetaminophen or NSAIDs for discomfo…
16 y.o. male who presents for evaluation of a possible seizure. Earlier today around 13:30, he attended a well check visit where he received required Meningitis A and optional Meningitis B vaccinations, one in each arm. After returning home around 16:00, his m…
Patient reports she received a meningitis vaccine in January 2023. Since then she has noticed the jerking but fairly intermittently. Then in January 2025 she has more prolonged episodes of jerking and more frequent. She estimates 15-30 minutes episodes about 3…
Reports swollen lymph node and raised irregular red rash i; raised irregular red rash in front of armpit on left side approx 3 x 3 inches appeared the day after.; This spontaneous report was received from a consumer via company representative and refers to a p…
No additional AEs were reported; Medical assistant reported that a patient received an expired MMR II vaccine on 7/14/2025.; This spontaneous report was received from a healthcare professional regarding a patient of unknown age and gender. The patient's medica…
first dose was administered (July 2, 2024). 2nd dose should have been administered 2 months later in September 2024; No additional AE; 5 ML; This spontaneous report was received from a pharmacist, concerning to a 31-year-old patient of unknown gender. The p…
inadvertently administered ADACEL to a pediatric patient instead of the scheduled DAPTACEL with no reported adverse event; administering adacel to a 6-year-old patient with no reported adverse event; Initial information received on 23-Jul-2025 (live follow up…
patient received expired PENTACEL vaccine with no reported adverse event; Initial information received on 24-Jul-2025 regarding an unsolicited valid non-serious case received from a consumer/non-hcp (health care professional). This case involves an unknown a…
Giant hives; Mastosyposis; This serious case was reported by a consumer and described the occurrence of giant hives in a 78-year-old female patient who received RSVPreF3 adjuvanted (RSV vaccine) for prophylaxis. On 14-JUL-2025, the patient received RSV vacci…
Suspected Vaccination failure; mild case of shingles for the 2nd time on my thigh/have shingles now/headache and fatigue; nausea; diarrhea; This serious case was reported by a consumer via interactive digital media and described the occurrence of vaccination f…
suspected vaccination failure; twice in the eye; I have had shingles 3 times once on the body; This serious case was reported by a consumer via interactive digital media and described the occurrence of vaccination failure in a female patient who received Herpe…
Accidental administration of DTaP instead of Tdap with no reported adverse event; Initial information received on 22-Jul-2025 regarding an unsolicited valid non-serious case received from a pharmacist. This case involves a 13 years old male patient who accide…
Vitaligo, I have it on my hands legs arms face and lips. I went to get treatment from a dermatologist she said it was probably dormant and the shot made it activate. I tried creams and light therapy they didn't worm.
Low grade fever up to 100.5F the next day and 1 afternoon low grade fever spike 2 days later with chills and localized pain and slight swelling at injection site.. Treated with advil and bed rest.
Resident expired
Patient was given the immunizations patient was talking with nurse and mother for several minutes after the vaccines were given. Nurse turned her back and was at the sink in the room when she heard patient's mother say something. Nurse turned around and pati…
The day after receiving the pneumonia vaccine, she developed a painful, swollen, and itchy area on her arm with a 'bull's eye' appearance. The area feels hot with a supraclavicular lump that she suspects is a swollen lymph node. The pain is significant, interf…
Low fever, chills, body aches, very bad headache, dizziness, fatigue, body pains, swollen upper arm, immense pain in my upper arm.