VAERS Explorer

Explore VAERS reports

Search and filter adverse-event reports.

View charts →
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)

#2855510Aug 25, 2025
Male·69 yrs·VA·VARZOS

After reviewing the immunization on video, it pt received 2 mixed diluents and Pt is saying he has sore arm.

Pain in extremityProduct preparation issue
#2855511Aug 25, 2025
Female·90 yrs·PA·COVID19

RESIDENT RECIEVED EXPIRED VACCINE (EXP 6/14/25)

Expired product administered
#2855512Aug 25, 2025
Female·86 yrs·GA·FLU3

Patient started noting redness and some swelling on the inside of the arm that had the vaccination. Patient noticed some relief on 8/24/25.

ErythemaPeripheral swelling
#2855513Aug 25, 2025
SeriousHospitalized
Female·81 yrs·AL·COVID19

Admitted to Nursing Home on Monday 8/18/25 s/p hospitalization for aspiration pneumonia. Requested a COVID and PNA vaccine on admit. Covid vaccine available and resident had completed treatment for pneumonia and stable. Covid Comirnaty 24/25 vaccine given o…

Acute kidney injuryAmmoniaChest X-ray abnormalFull blood countHypotensionHypovolaemia+7 more
#2855514Aug 25, 2025
Female·25 yrs·MNQ

gardasil was ordered and a menquadfi was given. Mistake by MA and she was terminated from employeement after event.

Wrong product administered
#2855515Aug 25, 2025
Female·35 yrs·NJ·VARZOS

Wrong diluent was used to mix vaccine. Sodium Chloride was used instead of the sterile water diluent that was intended for this vaccine specifically.

Product preparation error
#2855516Aug 25, 2025
Male·75 yrs·IL·TDAP

Patient experienced swelling at injection site. Cold compress applied. Patient monitored for 30 minutes and advised to follow up with his PCP. No further adverse effects experienced.

Injection site swelling
#2855517Aug 25, 2025
Female·1.9 yrs·MT·VARCEL

Pt came in for MMR and Varicella vaccine. Mom requested that they be done separately. When drawing up vaccines, what thought was just MMR was actually MMRV. This was discovered after the vaccinations were given. The MMRV box was inadvertently put in the MM…

Extra dose administeredWrong product administered
#2855518Aug 25, 2025
Female·34 yrs·NV·TDAP

Patient presented to the clinic for a tetanus shot to meet the university's vaccine requirements. Patient was given Tdap in the left deltoid. We encourage patients to stay in the clinic for 15 minutes for monitoring for any adverse effects, patient went to the…

Pruritus
#2855519Aug 25, 2025
Female·27 yrs·MN·VARZOS

At 1:38 pm approximately 8 minutes after given the vaccine patient reported dizziness, eyes feeling fuzzy, feeling like she could not breath, and anxiousness. Provider and nurses responded. They had her blow into a paper bag, took blood pressure and pulse, and…

AnxietyDizzinessDyspnoeaOcular discomfortPanic attack
#2855520Aug 25, 2025
Female·21 yrs·TX·COVID19

PFIZER #1 3/13/2021 PFIZER #2 4/5/2021 PFIZER #3 12/29/2021 DEVELOPED WORSENED ANXIETY DEPRESSION BIPOLAR SYMPTOMS REQUIRING VENLAFAXINE AND LAMICTAL. DEVELOPED DYSFUNCTIONAL UTERINE BLEEDING AND POST EXERTIONAL MALAISE. DIAGNOSIS POST VACCINE INJURY SYNDROM…

Abnormal uterine bleedingBipolar disorderDepressionEchocardiogramElectrocardiogramLaboratory test+4 more
#2855521Aug 25, 2025
Female·77 yrs·WA·RSV

Significant redness, pain, swelling onset day after vaccine given. Lasted approximately 3 days.

ErythemaPainSwelling
#2855522Aug 25, 2025
Female·14 yrs·CO·COVID19

Patient lost consciousness about 15mintues after getting the covid vaccine. Her parents were standing right next to her and caught her and lay her on the pharmacy waiting area floor. She regained consciousness in a few seconds and was back to normal. She wa…

Loss of consciousness
#2855523Aug 25, 2025
SeriousDisabled
Male·43 yrs·LA·COVID19

I?ve had viscous separation and retinal tear and detachments in both eyes followed by a vitrectomy in both eyes.

Retinal detachmentRetinal tearVitrectomyVitreous detachment
#2855524Aug 25, 2025
Female·61 yrs·GA·PNC20, VARZOS

Redness, swelling, itching along left upper arm; sensitive to local touch - "feels hot to the touch"; treated at local urgent care and prescribed topical anti-inflammatory (Triamcinolone cream) and topical antibiotic (Mupirocin ointment) along with oral antibi…

Injection site erythemaInjection site swellingInjection site warmth
#2855525Aug 25, 2025
Female·12 yrs·GA·DTAP

after administering vaccine dtap instead of tdap the patients has not shown any symptoms after leaving office on 08/22/2025 at 1:30pm. provider did aware patient's parent if there are any question or concerns

Wrong product administered
#2855526Aug 25, 2025
Female·65 yrs·NJ·VARZOS

Patient presented to the pharmacy on Monday 8/25/25 around 3pm, stating that she is experiencing an allergic reaction to the Shingles vaccine that was administered on Saturday 8/23/25. She stated that her arm was "extremely itchy and it felt like a ball was un…

Injection site indurationInjection site massInjection site pruritusInjection site swelling
#2855546Aug 25, 2025
Female·32 yrs·MA·COVID19

I got a large welt ("COVID Arm") on the left arm at the site of injection. It was warm to the touch and itchy and has lasted for at least 3 days. I also felt very ill (similar to when I had COVID) on the day after my vaccine.

Injection site pruritusInjection site reactionInjection site warmthMalaiseUrticaria
#2855547Aug 25, 2025
Female·61 yrs·MA·PNC21

Redness, swelling, itching, lump size of palm at vaccination site less than 12 hour afterwards. Treated with Benadryl, acetaminophen and ice for three days until symptoms were gone.

Vaccination site erythemaVaccination site massVaccination site pruritusVaccination site swelling
#2855548Aug 25, 2025
Female·69 yrs·PNC20

patient was light headed and complained that the vaccine was given too high but did not complain of any pain or discomfort

DizzinessProduct administered at inappropriate site
Page 1545 of 96,467