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(807 ms)

#2869046Oct 28, 2025
Female·52 yrs·NC·HEPA, TYP

A pediatric dose of Hep a was given to an adult

Underdose
#2869047Oct 28, 2025
SeriousHospitalized
Female·11 yrs·MD·MNQ, TDAP

Developed hsp/ iga vasculitis severe going on 4 weeks now

Henoch-Schonlein purpura
#2869048Oct 28, 2025
Female·34 yrs·IL·FLU3

Severe fatigue with depression not otherwise explained. Significant cramping and stiffness with inflammatory reaction.

DepressionFatigueInflammationMuscle spasmsMusculoskeletal stiffness
#2869049Oct 28, 2025
Female·36 yrs·VA·FLU3

Patient reports muscle pain in upper left arm into left shoulder. Constant pain with range of motion/movement. Discoloration beneath skin noted on left upper arm extending from injection site toward elbow.

Injection site discolourationInjection site painPain
#2869050Oct 28, 2025
Male·91 yrs·AZ·COVID19

24 hours after I had very hard painful bump on the right arm and i got a fever 99 degrees and it lasted 4 hours or so and then the fever went down. My arm remains red and swollen ever 48 hours later and its still red but not swollen on the thrid day. I have ne…

ErythemaIndurationPain in extremityPeripheral swellingPyrexia
#2869051Oct 28, 2025
Male·63 yrs·PA·FLU3

patient came to pharmacy for flu shot on friday 10/24/25, he did not want to wait on friday for the shot so the shot was filled and ready and put in the frig for when he came back. saturday he came back and did not want to wait again, we had a new technician…

Product storage error
#2869052Oct 28, 2025
Male·64 yrs·MN·FLU3, TDAP

Tdap vaccine given too soon. Last Tdap was given on 10/09/2023.

Extra dose administered
#2869053Oct 28, 2025
Female·69 yrs·MI·COVID19, FLU3

fever of 100.5, dizziness, muscle aches and pains, nausea, treatment recommended tylenol and call back if symptoms persist, to call pharmacy back

DizzinessMyalgiaNauseaPyrexia
#2869054Oct 28, 2025
Male·15 yrs·CO·HPV9

On October 28, 2025, I was notified by the Medical Lead that I had administered the HPV vaccination to Youth on October 17, 2025, despite the vaccine already having been administered by another nurse on September 28, 2025. When the vaccine was administered on…

Extra dose administered
#2869055Oct 28, 2025
Female·40 yrs·NH·FLU3

After getting injection patient stated that she felt lighthead and dizzy. While sitting the chair she slumped forward and put her head on the table. She then passed out

DizzinessHypotoniaLoss of consciousness
#2869056Oct 28, 2025
Female·12 yrs·MI·MENB

Pt received Trumemba instead of MenACWY per schedule. Pt did have an ER visit several days later. Vaccine error not discovered until approximately 1 month later. Appointment was scheduled for pt to be seen, however pt canceled appointment.

Wrong product administered
#2869057Oct 28, 2025
Female·68 yrs·IL·COVID19

Pt reports having symptoms of a-fib 2 weeks after last covid vaccine. she made an appointment with her primary care doctor regarding this issure. pt says symptoms are resolved. pt has a history of a-fib

Atrial fibrillation
#2869058Oct 28, 2025
Female·66 yrs·OR·COVID19

Around 3 hours after vaccination pt had tightness around upper abdomen, Pain intensified into the evening. Pain was excruciating around 10-11 o'clock that night. Took meloxicam (probably expired) around midnight and that took the edge off. Pt was able to fa…

Abdominal discomfortAbdominal pain
#2869059Oct 28, 2025
Male·32 yrs·MN·COVID19, FLU3

2nd vaccine administered (flu), client reported "it hurt" then immediately slumped in his chair (no fall) and became diaphoretic. Fainting lasted approximately 5 seconds before client perked up and asked what happened. BP initially was 80/40, 5 minutes later 1…

HyperhidrosisHypotoniaImmediate post-injection reactionPainTremor
#2869060Oct 28, 2025
SeriousDied
Female·78 yrs·NC·PNC20

FAMILY NOTICED PATIENT WAS NOT FEELING WELL AROUND 5 DAYS PRIOR TO ADVERSE EVENT TO MY UNDERSTANDING. HER DAUGHTER NOTICED HANDS SWELLING I BELIEVE AROUND 3 DAYS PRIOR TO ADVERSE EVENT. TO MY UNDERSTANDING WHEN FAMILY WAS CONTINUING TO SEE SWELLING, THEY WERE…

DeathMalaisePeripheral swelling
#2869061Oct 28, 2025
Male·3 yrs·CO·DTAP

There was no adverse event reported.

No adverse event
#2869062Oct 28, 2025
Female·54 yrs·KY·VARZOS

Patient had severe pain in shoulder with any sort of flexion. Patient took Duexis to help with pain which lasted for four days.

Arthralgia
#2869063Oct 28, 2025
Female·64 yrs·AL·FLU3

PATIENT YOUNGER THAN 65 YEARS OLD ADMINISTERED FLUAD 65+

Product administered to patient of inappropriate age
#2869064Oct 28, 2025
Male·70 yrs·KS·FLU3

Patient scheduled appt for Hi Dose Flu Shot. Presents today for appt for shot. VIS reviewed with him. Signs consent. Immunization given. After patient leaves clinic, today's dose was entered into vaccine record. It was then discovered that per vaccine rec…

Extra dose administered
#2869065Oct 28, 2025
Female·51 yrs·IL·FLU3

I got my flu vaccine and less than 24 hrs. I was having severe light headedness then vision issues. lightheaded, and blurry vision. As of 10/28/25 they have not resolved. Referred to Occupational Health Clinic and PMD.

DizzinessVision blurred
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