Search and filter adverse-event reports.
1,929,324 reports(832 ms)
frozen vaccine administered; This non-serious case was reported by a other health professional via call center representative and described the occurrence of incorrect storage of drug in a female patient who received MMR (Priorix) (batch number 4FB5F, expiry d…
patients supposed to received the 3rd Twinrix dose at 20-Jul-2025; This non-serious case was reported by a nurse via call center representative and described the occurrence of incomplete course of vaccination in a patient who received HAB (Twinrix) for prophyl…
a patient received priorix intramuscular instead of subcutaneous; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of subcutaneous injection formulation administered by other route in a 27-year-old…
It triggered my asthma; pneumonia and put me into the hospital; caught RSV a year and a half ago; This spontaneous case was reported by a consumer and describes the occurrence of ASTHMA (It triggered my asthma), PNEUMONIA (pneumonia and put me into the hospita…
had 5 Moderna COVID vaccines and was diagnosed with cancer yesterday; This spontaneous case was reported by a consumer and describes the occurrence of NEOPLASM MALIGNANT (had 5 Moderna COVID vaccines and was diagnosed with cancer yesterday) in a 94-year-old fe…
GBS - loss of function in extremities 8 days post 2nd moderna covid vaccination; This spontaneous case was reported by a consumer and describes the occurrence of GUILLAIN-BARRE SYNDROME (GBS - loss of function in extremities 8 days post 2nd moderna covid vacci…
given Dtap, but should have been given Tdap
Patient was to recieve meningitis B vaccine (Bexsero), MA/administrator order and administered meningitis A vaccine (MenQuadfi). Patient had already recieved meningitis A (MenQuadfi) vaccine on 7/16/24. Patient, parent and PCP all notified. No adverse reaction…
Veteran reported a pruritic rash which started on 08/08/25 and progressively worsened. Veteran denied shortness of breath/swelling to throat. On 08/11, veteran reported to ED after rash and itching worsened.
Vaccines ordered by Dr, who ordered a Pediarix (DTaP-Hep B-Polio) and Recombivax (Hep B), and each vaccine was administered by an RN in office. Patient essentially received two doses of Hep B in one vaccine visit.
Generalized immune response, including fever, chills, vomiting, headache, body aches, fatigue, and weakness. Complications of existing conditions include lymphedema with resulting cellulitis, SVT, and hypertension
None stated.
Student stated she developed chills/sweats, runny nose, sore throat, diarrhea and leg pain. Informed student she could be seen in our Urgent Care Clinic for a medical professional to be able to check on symptoms.
Patient given Tdap upon request. This nurse missed that this patient had a Tdap vaccine on 9/19/24. Immediately notified patient, who was still in office. Notified provider. Pt monitored in office for 30 minutes. Patient is also healthcare professional. Patien…
Provider did not enter correct vaccine order for child. I caught the mishap and let my provider know, I then was instructed to find the correct order and okayed to sign. After receiving help searching for the correct imm, I found the opposing Meningococcal vac…
The patient was given a third dose of Menquadfi in error. Patient has displayed no adverse signs or symptoms.
Unfortunately due to miscommunication, patient received Pneumovax 23 rather than Prevnar 20.
Patient was given a third dose of menquadfi vaccine in error. Patient experienced no adverse signs or symptoms.
Patient was given a third dose of Meningitis ACWY vaccine one year after the second dose. Vaccine was not needed or required in series.
Wrong vaccine given (varicella).Patient monitored for 30 minutes no symptoms presented .Provider spoke to patient.