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1,929,324 reports(728 ms)
I got vaccinated with a full dose of the Pfizer COVID-19 Vaccine on 05/05/2021 (Lot#ER8731) and experienced worsening of my current Long COVID health condition with the experience of onset of severe stomach pains after eating, adverse reactions to a medication…
S - Situation Wrong Vaccine Administration: A patient scheduled for the Southern Hemisphere Influenza vaccine erroneously received the Standard (Northern Hemisphere) Influenza vaccine. B - Background The clinic was experiencing high patient volume with only on…
the patient involved has not reported any medical concerns / No additional AE; STERILE DILUENT with an expiration date of 2/6/2026 was administered twice to the patient; STERILE DILUENT with an expiration date of 2/6/2026 was administered twice to the patient…
Expired dose administered/gave a Menveo vaccine that was expired to a patient. dose had expired on 30-Apr-2026; This non-serious case was reported by a nurse via call center representative and described the occurrence of expired vaccine used in a 16-year-old…
has not received a second dose yet; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of incomplete course of vaccination in a 76-year-old female patient who did not receive Herpes zoster (Shingrix)…
Adult dose administered to 17-year-old patient; overdose; This non-serious case was reported by a other health professional via call center representative and described the occurrence of adult product administered to child in a 17-year-old female patient who r…
forearm cellulitis/ right arm swelling consistent with cellulitis; Staphylococcus aureus septicemia; septic shock; Toxic shock syndrome; myopericarditis; pain at the vaccine injection site; This literature-non-study case was reported in a literature article an…
Overdose; This non-serious case was reported by a consumer via interactive digital media and described the occurrence of overdose in a 8-week-old patient who received Men B NVS (Bexsero) for prophylaxis. Co-suspect products included Men B NVS (Bexsero) for p…
Gout; deep join pain in his right foot; f SHINGRIX early January 2026 and his second dose on the last day of February; This non-serious case was reported by a consumer via call center representative and described the occurrence of gout in a 67-year-old male pa…
expired dose administered; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of expired vaccine used in a patient who received Men ACWY-CRM NVS (Menveo) (batch number AMVBO72A, expiry date 30-APR-202…
Late second 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 69-year-old male patient who did not receive HAB (Twinrix) for prophylaxis. Previously a…
Twinrix - Late second dose/received the first dose of Twinrix on Dec 18th 2025; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of incomplete course of vaccination in a 66-year-old female patient w…
subjective fevers, chills/sweats, headache, cough, shortness of breath with exertion, increased HR with mild activity
the PROQUAD vaccine was inadvertently administered instead of the MMR II vaccine to a 10 month old patient; No additional AE; This spontaneous report was received from a registered nurse and refers to a 10-month-old patient of unknown gender. The patient's me…
rapid heart beat; This non-serious case was reported by a consumer via call center representative and described the occurrence of heartbeats increased in a female patient who received Herpes zoster (Shingrix) for prophylaxis. On 04-MAY-2026 16:00, the patien…
administration of the lyophilized component of ACTHIB reconstituted with an alternate diluent, with no reported adverse event; Initial information received on 30-Apr-2026 regarding an unsolicited valid non-serious case received from other or unknown healthcare…
accidentally gave an ACTHIB vaccine with sterile water diluent instead of the diluent that comes in the package with no AE; Initial information received on 30-Apr-2026 regarding an unsolicited valid non-serious case received from a other healthcare professiona…
I have not had any issues with cold sores for 10 years. After my first Shingrix shot I had one episode of a cold sore outbreaks. Then over a year later I got my second Shingrix shot. 10 days after my second Shingrix shot I had another cold sore outbreak and s…
Patient received a second dose of Arexvy after receiving first dose in August 2023. No adverse reactions reported as of yet.
after giving the vaccines and during documentation it was discovered that the PCV20 was expired on 04/30/2026.