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(827 ms)

#2853662Aug 11, 2025
Female·74 yrs·CA·FLU3

Arm pain, swollen deltoid, bruising and tenderness, tingling down the arm

ContusionMuscle swellingPain in extremityParaesthesiaTenderness
#2853663Aug 11, 2025
Female·59 yrs·GA·TDAP

angioedema, symptoms of anaphylaxis. Patient went to ER for treatment and received steroid therapy.

Angioedema
#2853664Aug 11, 2025
Male·4 yrs·MI·HEP

To this providers knowledge there has been no adverse effect to the patient. This provider spoke with patient's father who reported no ill effects. Patient was incorrectly administered a full dose of the adult engerix-B (20mcg/1ml) instead of the pediatric dos…

No adverse eventProduct administered to patient of inappropriate age
#2853685Aug 11, 2025
Female·33 yrs·MT·MMRV

Client received an MMRV vaccine, rather than an MMR vaccine. There were NO side effects or untoward symptoms noted.

No adverse eventWrong product administered
#2853686Aug 11, 2025
Male·88 yrs·FL·FLU3

SMALL RED RAISED DOTS APPEARED ON THE TOP OF BOTH THIGHS THE NEXT DAY - NO ITCHING

RashRash papular
#2853687Aug 11, 2025
Female·56 yrs·SC·HEPAB, PNC20

Itchy red bumps on the forearm went away when the patient took Claritin

RashRash erythematousRash pruritic
#2853688Aug 11, 2025
Female·21 yrs·IN·TDAP

DONOR LOST VISION, INCONINENT OF BLADDER, PALLOR, LOC <30 SECONDS, ANXIETY, CONFUSION, SWEATY, DIZZINESS. DONOR SISTER ALERTED STAFF THAT THE DONOR PASSED OUT AND HAD INCONTENENCE OF BLADDER. DONOR WAS CONFUSED AS TO WHERE SHE WAS. DONOR HAD NAUSEA THAT SUBSID…

AnxietyBlindnessConfusional stateDizzinessHyperhidrosisLoss of consciousness+3 more
#2853689Aug 11, 2025
Male·40 yrs·FL·FLU3, TDAP

Patient received a double dose of Boostrix. First dose on 2/21/2025 and second dose on 8/5/2025.

Extra dose administered
#2853690Aug 11, 2025
Female·29 yrs·AK·TDAP

Hard knot under the skin directly under the injection site, and macular rash on face, spreading to perioral area.

Injection site massPerioral dermatitisRashRash macular
#2853691Aug 11, 2025
Female·16 yrs·IN·FLU3, MMR, MNQ

Patient syncope

Syncope
#2853692Aug 11, 2025
Female·50 yrs·OR·TDAP, VARZOS

Patient came back after a few days to let us know that she developed a rash on her leg the day after getting vaccinated.

Rash
#2853693Aug 11, 2025
SeriousDisabled
Female·63 yrs·TX·PNC13

Initial soreness for 2 or 3 days , then severe pain, burning, aching of upper arm/shoulder, unable to move arm , shaking chills , sweating , teeth chattering. Tylenol gave no relief , tried ibuprofen , helped some initially then that did not offer any relief…

AbscessArthralgiaBlood testBurning sensationChillsHyperhidrosis+5 more
#2853694Aug 11, 2025
Male·0.3 yrs·NC·DTAPHEPBIP, HIBV, PNC20, RV5

Vaccines administered wed. Baby slept a lot day 2. Acted normal. Large amount of bloody mucous stool in diaper Sunday at 6 pm. Called on call peds at 615. Sent doc pic and they elected to send us to the ER. Arrived at ER around 715 pm. Took vitals and took us…

Culture stool positiveHaematocheziaMucous stoolsUltrasound scan normal
#2853702Aug 11, 2025
Female·2.2 yrs·RI·MMRV, VARCEL

N/A

Extra dose administered
#2853453Aug 10, 2025
SeriousLife-threateningDisabled
Female·20 yrs·TX·COVID19

in September 2022, i ate a bag of M&Ms and started violently puking, diarrheaing, and passing out. because i had not received a diagnosis yet, i thought it was normal. in February 2024, i was diagnosed with type one diabetes. my pancreas is now dead and i have…

Continuous glucose monitoringDiarrhoeaEczemaFeeding disorderInsomniaLoss of consciousness+3 more
#2853454Aug 10, 2025
Female·9 yrs·TX·HEP, HEPA, HPV9, IPV, MMRV, TDAP

Patient Presentation & Pre-Vaccination Assessment: Patient presented accompanied by mother and sister for immunizations. Full name and date of birth were verified. Screening for allergies to medications, vaccines, or foods, as well as any underlying medical co…

DizzinessPallorVision blurred
#2853455Aug 10, 2025
SeriousHospitalizedLife-threatening
Male·61 yrs·COVID19

Heart disease, stroke, carotid surgery, flammatory complications.

Cardiac disorderCarotid endarterectomyCerebrovascular accidentInflammation
#2853456Aug 10, 2025
Female·70 yrs·FL·FLU3

With the headache, muscle aches, and chills my blood sugar has been consistently higher than usual with extreme highs with food

Blood glucose increasedChillsCondition aggravatedContinuous glucose monitoringHeadacheMyalgia+1 more
#2853458Aug 10, 2025
Male·84 yrs·MO·FLU3

Chills, low headache, minor muscle ache, low temperature, general malaise

ChillsHeadacheMalaiseMyalgiaPyrexia
#2853459Aug 10, 2025
Male·69 yrs·WI·VARZOS

Sweating chills slight fever

ChillsHyperhidrosisPyrexia
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