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(831 ms)

#2828415Feb 26, 2025
Male·19 yrs·PA·COVID19

Box expiration date is 06/11/2025. After vaccine administered and patient left, RN realized that the BUD date was 02/08/2025 (as it was in the fridge). No adverse reactions in office.

Expired product administeredNo adverse event
#2828416Feb 26, 2025
Male·0.3 yrs·VA·DTAPHEPBIP, HIBV, PNC20

Erythema and swelling of thigh, with residual induration palpable

ErythemaIndurationPeripheral swelling
#2828417Feb 26, 2025
Female·28 yrs·MI·MMRV

no noted adverse events

No adverse eventProduct administered to patient of inappropriate age
#2828418Feb 26, 2025
Male·16 yrs·AZ·MENB, MNQ

Spoke to mother, she explains right after he received the vaccines, he begun feeling disorientated, dizzy, HR was elevated, and stated he felt like he was going to have a seizure. I asked mother if he had a history of seizures and she stated no history of sei…

DisorientationDizzinessHeadacheHeart rate increasedImmediate post-injection reactionSeizure like phenomena
#2828419Feb 26, 2025
Male·71 yrs·OH·VARZOS

Blood pressure spikes and dives. Resting heart rate lower.

Blood pressure fluctuationHeart rate decreased
#2828420Feb 26, 2025
Male·70 yrs·VA·COVID19

Developed Acute congestive cardiac failure 4 months after 3rd vaccine. Follow on testing indicated leaking aortic heart valve. No family history of heart issues.

Cardiac failure congestiveCatheterisation cardiacComputerised tomogram thoraxEchocardiogramElectrocardiogramHeart valve incompetence+1 more
#2828421Feb 26, 2025
Male·5 yrs·VA·DTAPIPV

Mom called yesterday afternoon 2/25 about patient's right thigh becoming swollen, painful and red the day after patient was vaccinated on 2/24. DTAP/IPV given to patient in that thigh. Mom instructed to apply cold compresses and give Ibuprofen, and to monitor…

Injection site erythemaInjection site painInjection site swelling
#2828422Feb 26, 2025
Female·0.3 yrs·CA·DTAP, RV5

inconsolable crying for 3 days, fever, reddened site with bumps.

CryingInjection site reactionPyrexiaRash erythematous
#2828423Feb 26, 2025
Female·56 yrs·SC·PNC21

pt had allergic rx after 3 days its only reddness no fever or any signs of infection

Erythema
#2828424Feb 26, 2025
Male·1 yrs·MI·HEPA, VARCEL

Had 3 episodes of vomiting on 2/21/2025. Starting at 6:30 AM.

Vomiting
#2828425Feb 26, 2025
Unknown·1 yrs·FL·VARCEL

Patient was given a live virus too soon to the previously given live vaccine. The dosing betweeen MMR and Varicella was only 2 weeks instead of the 4 week guideline. Per vaccine guidelines, the child will not have immunity given from the varicella vaccine and…

Inappropriate schedule of product administrationNo adverse event
#2828426Feb 26, 2025
Female·16 yrs·LA·MENB, MNQ

Diffuse urticaria about 1 hour post administration. Returned to clinic-received 10 mg Zyrtec orally with some resolution. Denied SOB, wheezing, angioedema. Normal BP and normal pulse ox. No previous allergies

Urticaria
#2828427Feb 26, 2025
SeriousDisabled
Female·24 yrs·MN·COVID19

I had my first Multiple Sclerosis flare in July 2021 (1.5 months after receiving vaccine). I was officially diagnosed in April 2023.

DiplopiaHypoaesthesiaLaboratory test normalMagnetic resonance imaging head abnormalMagnetic resonance imaging spinal abnormalMultiple sclerosis+1 more
#2828428Feb 26, 2025
Male·Age unknown·COVID19

he has had COVID19 3 times; This spontaneous case was reported by a patient and describes the occurrence of COVID-19 (he has had COVID19 3 times) in a male patient of an unknown age who received SPIKEVAX NOS (SPIKEVAX NOS) for COVID-19 prophylaxis. No Medi…

COVID-19
#2828429Feb 26, 2025
Male·1 yrs·RI·DTPPVHBHPB

CHILD CAME IN FOR HIS 1 YEAR WELL CHILD VISIT WITH HIS MOTHER. PATIENT WAS TO BE GIVEN HIS VARICELLA VACCINE TODAY BUT WAS ADMINISTERED VAXELLIS IN ERROR. PROVIDER NOTICED THE ERROR WHEN REVIEWING THE PATIENTS CHART AND CALLED TO SPEAK WITH THE MOTHER IMMED…

No adverse eventWrong product administered
#2828430Feb 26, 2025
Female·2 yrs·CA·COVID19

Patient was given first Covid vaccine one year prior to this one. This vaccine was the second dose for patient, but it was given without being diluted.

Product preparation issue
#2828431Feb 26, 2025
SeriousHospitalized
Female·53 yrs·MO·VARZOS

SHORTLY AFTER RECEIVING THE FIRST DOSE OF SHINGRIX IN MY LEFT ARM, I EXPERIENCED ADVANCED SWELLING. THE SWELLING CONTINUED AND 2 DAYS AFTER RECEIVING THE INJECTION, MY ARM WAS SWOLLEN AND EXTREMELY HOT TO THE TOUCH. THE REDNESS AND SWELLING CONTINUED AND I WEN…

Blood testErythemaFull blood countMagnetic resonance imagingPeripheral swellingSkin warm+1 more
#2828432Feb 26, 2025
SeriousDisabled
Male·81 yrs·MI·COVID19

30 days after the second vaccination I had balance problems, severe back pain, and couldn't walk. This has not gone away since.

Back painBalance disorderGait inabilityNervous system disorderSpinal operation
#2828433Feb 26, 2025
Female·6 yrs·OH·COVID19

on Feb 23, 2025, 6 y/o female was given a pfizer vaccine (5y-11month )that had passed the BUD of 1/22/2025. Father is notified the incident on Feb 26, 2025. No side effect is notified.

Expired product administeredNo adverse event
#2828434Feb 26, 2025
Female·21 yrs·NY·COVID19

For about two months I suffered with severe nausea, abdominal pain, rashes (painful and itching), constipation. Diagnosed w/ IgA vasculitis.

Abdominal painComputerised tomogramConstipationHenoch-Schonlein purpuraLaboratory testNausea+2 more
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