Search and filter adverse-event reports.
1,929,324 reports(859 ms)
No additional AE; HCP reported that VARIVAX and PROQUAD were administered to multiple patients on multiple dates after being improperly stored. This case pertains to one patient who received improperly stored VARIVAX on 06/25/2025; This spontaneous report was…
Adjuvant was given without being mixed with the active ingredient; Adjuvant was given without being mixed with the active ingredient; This non-serious case was reported by a other health professional and described the occurrence of inappropriate preparation of…
Adjuvant was given without being mixed with the active ingredient; Adjuvant was given without being mixed with the active ingredient; This non-serious case was reported by a other health professional and described the occurrence of inappropriate preparation of…
Bexsero was unintentionally administered; This non-serious case was reported by a other health professional via call center representative and described the occurrence of wrong vaccine administered in a 12-year-old male patient who received Men B NVS (Bexsero)…
patient had their 5 previous doses, they are good to go. The 5th dose given to the patient was a Tdap, not a DTaP with no reported adverse event; Initial information received on 26-Jun-2025 regarding an unsolicited valid non-serious case received from a nurse…
given the ACTHIB vaccine but didn't dilute it with the HIB diluent/diluted it with another diluent that was for PROQUAD & VARICELLA, with no reported adverse event; Initial information received on 01-Jul-2025 regarding an unsolicited valid non-serious case re…
administration of an expired product with no reported adverse event; Initial information received on 01-Jul-2025 regarding an unsolicited valid non-serious case received from a other health professional. This case involves a 3 months old male patient who was…
Breast Cancer diagnosed in November 2022. Never had any issues prior to the Moderna vaccine. Mastectomy one breast January 2023. Diagnosed with MDS May 2024. Blood work showed very low platelets and high white blood count. Has tried chemotherapy pill that gave…
No symptoms reported. No additional AE/no PQC.; one patient who received improperly stored VARIVAX on 06/27/2025; This spontaneous report was received from a Nurse on 02-Jul-2025 and refers to a patient of unknown age and gender. The patient's medical histor…
the product leaked onto the patient's arm; ENGERIX-B leaked while administering to the patient; full dose was not administered; product leaked; Product complaint; This non-serious case was reported by a nurse via call center representative and described the oc…
reconstituted with sterile water from Merck Sharp and amp;; This non-serious case was reported by a nurse via call center representative and described the occurrence of wrong solution used in drug reconstitution in a adult female patient who received MMR (Pri…
no adverse event; wrong product administered; Interchange of vaccine products; Medical Assistant calling with a report of an adverse event regarding PROQUAD. Medical Assistant stated that a patient older than the recommended age for administration of PROQUAD…
No additional AE; a medical assistant was preparing VARIVAX to administer to a patient when somehow the needle bent and it squirted into the medical assistants eye.; medical assistant was preparing VARIVAX to administer to a patient when somehow the needle ben…
The patient complained that first 4 days after the vaccination, her arm was "sore" and on the 5th day the injection site got "red and swollen" and her arm was painful.; The patient complained that first 4 days after the vaccination, her arm was "sore" and on t…
ROTATEQ administered to a patient to greater that 32 weeks old. HCP stated that the patient was administered their third dose of ROTATEQ today, 6/25/2025, due to the patient being behind with their vaccination appointments; No additional AE; HCP calling to re…
No symptoms reported; expired dose of GARDASIL 9 was administered to a patient.; This spontaneous report was received from a Registered Nurse 30-Jun-2025.and refers to a patient of unknown age and gender. The patient's medical history concurrent conditions a…
No additional AE; HCP called to report a temperature excursion for VARIVAX and PROQUAD. HCP reported that VARIVAX and PROQUAD were administered to multiple patients on multiple dates after being improperly stored. This case pertains to one patient who received…
No additional AE; HCP reported that VARIVAX and PROQUAD were administered to multiple patients on multiple dates after being improperly stored. This case pertains to one patient who received improperly stored VARIVAX on 06/10/2025; This spontaneous report was…
Hives; itchy throat; Itchy ears; acid reflux; joint pain; A spontaneous report has been received from a non-health professional. The report concerns a female adult patient of (withheld) ethnic origin born in 2000 (age 24 years, height 167 cm, weight 56.699 kg)…
Shingles in on his back and on his front; This non-serious case was reported by a consumer via call center representative and described the occurrence of shingles in a male patient who received Herpes zoster (Shingrix) for prophylaxis. On 20-JUN-2025, the pa…