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1,929,324 reports
received one dose of Engerix B vaccine in 2018; This non-serious case was reported by a consumer via sales rep and described the occurrence of incomplete course of vaccination in a patient who did not receive HBV (Engeri…
patient never received 2nd dose; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of incomplete course of vaccination in a male patient who did not receive He…
Patient had no signs or symptoms of an adverse event after waiting in clinic for 20 minutes.
A large portion of the patient's left upper arm was red and hot to the touch. Mom stated that it was improving on 5/4/2026. Vaccines were administered on 4/30/2026. Mom was told to take child to his PCP should it not imp…
Vaccine was expired on 4/30/2026, vaccine given 5/5/2026. No adverse reaction from patient.
The baby was accidentally given his third dose of rotavirus at 8months 4 days old. This was realized after the fact. Typical cut off at 8 months 0 days. Baby had no symptoms or side effects, no signs of intussusception t…
Patient presented today for her second dose of gardasil vaccine and evaluation after a reaction to the first Gardasil injection. On the same day as the injection, had full body aches and headache. Within 24 to 48 hours,…
Expanding redness and swelling around the injection site, first noticed the morning after immunization likely 12-15 hours after. No fevers, child behaving as normal.
Red swelling at and around the injection site. Red hives on and around chest.
Vaccine was partially administered because the patient moved during administration and the needle came out of the patient's arm. No adverse effects, patient's father scheduled an appointment so that he can receive the va…
Patient had increased soreness and stiffness in the arm that vaccine was given in. Patient reported that it was due to the administration site being too high in the arm. Patient did not need any further medical assistanc…
Patient had a localized reaction. It's on the right arm, the site of his COVID shot. Mild pain, but no other symptoms. PCP advised Benadryl or Zyrtec
Temperature excursion.
Temperature excursion.
The patient was administered the one-vial preparation of MenVeo instead of the intended two-vial preparation. No adverse events were observed or reported following administration. Upon identification of the variance, the…
Undocumented temperature excursion happened on 4/17/26; error noted on 5/6/26. Patient had received vaccination on 5/4/26. Manufacture advises vaccine from multidose vial unstable and will need to be repeated
Accidental repeat of kdg vaccines (proquad & kinrix), both were previously given at 4 yrs of age, pt did not have any signs or sx of an adverse rxn
Patient started to experience chills and back ache about 1 hour after the vaccine. He took some OTC tylenol and used a heating pad for pain relief.
Suffering from COVID-19 and cannot seem to recover; Constantly sick/constantly ill; This spontaneous case was reported by a consumer and describes the occurrence of POST-ACUTE COVID-19 SYNDROME (Suffering from COVID-19 a…
The patient was administered the one-vial preparation of MenVeo instead of the intended two-vial preparation. No adverse events were observed or reported following administration. Upon identification of the variance, the…