VAERS Explorer

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A note on interpretation. VAERS reports are unverified and may be incomplete or coincidental. A report does not establish that a vaccine caused an event, and counts should not be used to calculate incidence or infer causation. Full disclaimer

1,929,324 reports(826 ms)

#2851124Jul 24, 2025
Female·67 yrs·OR·FLU3, VARZOS

Patient reports that pain was initially dull and deep in the muscle, it has been getting worse starting first at the injection site and has spread down to the level of the elbow. It is continuous and patient has been unable to pinpoint what exacerbates it. Pa…

Injection site pain
#2851125Jul 24, 2025
Female·17 yrs·ID·MENB

Patient was given Trumenba in the past, but was given Bexsero booster.

Interchange of vaccine products
#2851126Jul 24, 2025
Female·30 yrs·TX·PNC21

Patient stated she had warmth and pain

Feeling hotPain
#2851127Jul 24, 2025
Female·16 yrs·MENB

She received her MCV4 and MenB vaccines and the next day developed a red bump on her arm at the site of injection. The redness became more pronounced and swelling developed. She has also had some frontal headache and dizziness upon standing since then. Today…

Dizziness posturalHeadacheInjection site rashInjection site swellingRash erythematous
#2851128Jul 24, 2025
Male·65 yrs·IPV, MNQ

Patient came in requesting pneumococcal vaccine but was given meningococcal vaccine due to misunderstanding/language barrier between assisting technicians and pharmacist and patient. Patient returned to pharmacy the next day stating he may have gotten wrong va…

Wrong product administered
#2851129Jul 24, 2025
Female·52 yrs·OR·PNC21

Itchy rash surrounding

Rash pruritic
#2851130Jul 24, 2025
Male·68 yrs·FL·FLU3

Pt started to have adverse events 3 hours after vaccination including extreme fatigue, fever, and chills. He says he never did take his temperature, but was "extremely hot" and his face was red. He reports becoming extremely disoriented and could not walk or m…

AmnesiaChillsDisorientationErythemaFatigueFeeling hot+3 more
#2851131Jul 24, 2025
Female·50 yrs·MS·PNC21, TDAP, VARZOS

Severe redness below the injection site of the Capvaxive comprising half the circumference of the right arm (approximately 3 ? x 5 ?) in addition to excessive warmth and pain to the affected area. Treated with daily Aleve or Ibuprofen and still unresolved afte…

Injection site erythemaInjection site painInjection site warmth
#2851132Jul 24, 2025
Female·62 yrs·CA·PNC21

Fever, chills, headache, fatigue, redness, warmth, pain and swelling at injection site

ChillsFatigueHeadacheInjection site erythemaInjection site painInjection site swelling+2 more
#2850772Jul 23, 2025
Unknown·Age unknown·TX·VARCEL

HCP called and reported missed doses for VARIVAX and MMR-II.; No additional AE; first dose of VARIVAX on 16NOV2024 and their first dose of MMR-II on 11NOV2024; This spontaneous report was received from a medical student and refers to a 55-year-old patient of u…

Incomplete course of vaccinationNo adverse event
#2850773Jul 23, 2025
SeriousDisabled
Female·Age unknown·TX·HPVX

dysautonomia and Postural Orthostatic Tachycardia Syndrome (POTS); Information has been received from a lawyer, regarding a case in litigation and concerning a 14-year-old (reported as adult) female patient. No information concerning the pt's medical history,…

Abdominal discomfortAbdominal distensionAbdominal painAbdominal pain upperAmenorrhoeaAutonomic nervous system imbalance+15 more
#2850774Jul 23, 2025
Unknown·Age unknown·OH·VARCEL

No additional AE; expired dose of VARIVAX was administered; This spontaneous report was received from an Advanced Practice Registered Nurse (APRN) on 18-Jul-2025 and refers to a patient of unknown age and gender. The patient's medical history concurrent cond…

Expired product administeredNo adverse event
#2850775Jul 23, 2025
Female·Age unknown·IN·HEP

First Dose of HEPLISAV-B in February 2025 Has Not Received Next Dose; Initial report received on 07-Jul-2025. A pharmacist reported that a 58-year-old female received the first dose of HEPLISAV-B (hepatitis B vaccine) for hepatitis B immunization in Feb-2023…

Incomplete course of vaccinationNo adverse event
#2850776Jul 23, 2025
Female·Age unknown·OR·HEP

Incomplete course of vaccination; This non-serious case was reported by a nurse via call center representative and described the occurrence of incomplete course of vaccination in a 50-year-old female patient who did not receive HBV (Engerix B) for prophylaxis.…

Incomplete course of vaccination
#2850777Jul 23, 2025
Female·34 yrs·AL·MEN

Menquadfi prescribed with off labeldiagnosis Myasthenia gravis without (acute) exacerbation (with no reported adverse event); Initial information received on 18-Jul-2025 regarding an unsolicited valid non-serious case received from a physician. This case invo…

No adverse eventOff label use
#2850787Jul 23, 2025
SeriousHospitalized
Unknown·Age unknown·KY·DTAP, HEPA, PNC13

July 1, 2025 (Morning): Baby received routine vaccinations at facility Approximately 1 hour after vaccination: Baby became unusually sleepy and took a nap. Next 12 hours: - Baby was very difficult to wake - Did not fully open eyes or respond normally - Pupils…

Abnormal behaviourHyporesponsive to stimuliSomnolence
#2850797Jul 23, 2025
Unknown·Age unknown·VARZOS

Suspected vaccination failure; had a horrendous case of them; I had all 3 shots; This serious case was reported by a consumer via interactive digital media and described the occurrence of vaccination failure in a patient who received Herpes zoster (Shingles va…

Extra dose administeredHerpes zosterVaccination failure
#2850798Jul 23, 2025
Female·Age unknown·WV·VARZOS

presented problems with her arm/ lifting her arm, locked to a certain point; Locked arm (tightness) after Shingrix first dose; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of injected limb mobil…

Mobility decreasedMusculoskeletal stiffness
#2850799Jul 23, 2025
Unknown·Age unknown·NY·MENB

second dose was given January 22, 2025.; This non-serious case was reported by a nurse via sales rep and described the occurrence of drug dose administration interval too short in a patient who received Men B NVS (Bexsero) for prophylaxis. Previously adminis…

Inappropriate schedule of product administration
#2850800Jul 23, 2025
Unknown·8 yrs·CA·DTAP

daptacel given to an 8 yr old with no reported ae; Initial information received on 18-Jul-2025 regarding an unsolicited valid non-serious case received from a physician. This case involves a 8 years old and unknown gender patient who received Diphtheria-15/Te…

No adverse eventProduct administered to patient of inappropriate age
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