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(869 ms)

#2861694Sep 26, 2025
Male·64 yrs·TX·PNC20

REDNESS, SWELLING, WARM TO TOUCH AT SITE OF INJECTION. UNRAISED RASH COVERED ANTERIOR TORSO FROM CHEST TO NAVEL.

Injection site erythemaInjection site swellingInjection site warmthRash
#2861695Sep 26, 2025
Female·22 yrs·OH·MMR

Right posterior arm pruritic erythematous at vaccine site that has grown . Recommended oral antihistamine for itching and redness and cool compresses for site to comfort. Education provided for any progression of redness, swelling, or systemic symptoms.

Injection site erythemaInjection site pruritus
#2861696Sep 26, 2025
Female·66 yrs·WI·COVID19, FLU3

Fluzone HD and MNexspike vaccines were administered to patient at the pharmacy at approximately 10:00 AM on 9/25/25. The patient left the pharmacy without incident. The patient contacted the pharmacy via phone at approximately 4:00 PM on 9/25/25 stating they w…

Dysphagia
#2861697Sep 26, 2025
Male·85 yrs·MD·COVID19

Patient stated that starting in the evening he developed a fever >100, back pain, and unsteadiness

Back painBalance disorderPyrexia
#2861698Sep 26, 2025
Female·25 yrs·WA·HEP, UNK

Red rash, sore & itchy days after injection?. Waiting to hear back from PCP

Injection site painInjection site pruritusInjection site rashRash erythematous
#2861700Sep 26, 2025
Female·66 yrs·PA·FLU3

on 9/20 patient reported swollen upper left arm that was red and hot to touch. Later in the day, it spread to around left shoulder and on inside of left arm. Pt saw doctor on 9/22 and was given antibiotic and oral steroid, which by 9/26 has cleared up redness…

Injection site erythemaInjection site swellingInjection site warmth
#2861701Sep 26, 2025
Male·42 yrs·WA·FLU3

We vaccinated employee around 11am and he returned about 1:30 saying he felt ?weird? since receiving the shot. He stated he felt ?tired? and he ?could not focus?. He denied itchiness or swelling of his tongue, but he did grab his throat and say he felt someth…

Disturbance in attentionFatigueFeeling abnormalPharyngeal swelling
#2861702Sep 26, 2025
Female·0.5 yrs·OH·FLU3

Pt administered 2nd dose of vaccine less than 4 weeks from first dose.

Extra dose administered
#2861703Sep 26, 2025
Female·46 yrs·FLU3

Patient is 46. Given Fluad for over 65 yo per their request

Product administered to patient of inappropriate age
#2861704Sep 26, 2025
Female·0.5 yrs·AR·VARCEL

Varicella vaccination administered instead of Vaxelis.

Wrong product administered
#2861705Sep 26, 2025
Female·71 yrs·OR·FLU3

Patient received flu shot on 09/13 and then came back to the pharmacy to ask for a flu shot on 9/20. Pharmacist did not catch the mistake that the patient already received the flu shot on 9/13. Doctor's office notified the patient and the pharmacy about the mi…

Extra dose administered
#2861706Sep 26, 2025
Male·64 yrs·WI·FLU3

Administered Fluzone HD instead of Fluzone for a 64 year old resident. No adverse reactions at this time.

No adverse eventProduct administered to patient of inappropriate age
#2861707Sep 26, 2025
Female·58 yrs·FL·HEPAB

PATIENT REPORTS FEELING MORE PAIN THAN USUAL WITH THE SHOT AND PROLONGED MUSCLE PAIN ABOUT 3 WEEKS LATER.

MyalgiaPain
#2861708Sep 26, 2025
Male·1.3 yrs·GA·DTAP, VARCEL

Pt received DTaP vaccine (Infanrix) in R thigh and Varivax in L thigh on 9/23/25 (3d ago). The next day he was noted to have an area of redness at the vaccination site. This area enlarged, and by yesterday it felt firm and hot to the touch, with deepening er…

Vaccination site erythemaVaccination site indurationVaccination site painVaccination site warmth
#2861709Sep 26, 2025
Female·75 yrs·TN·COVID19

Pt experienced arrhythmias after recieving vaccine and taking dose of fluconazole on same day

Arrhythmia
#2861710Sep 26, 2025
Female·75 yrs·KY·COVID19

confusion

Blood test normalChest X-ray normalComputerised tomogram normalConfusional stateElectrocardiogram normal
#2861711Sep 26, 2025
SeriousHospitalized
Male·77 yrs·IL·VARZOS

Day or two later, he developed shingles, nerve pain in leg. doc said he did have shingles. developed rash a week later. sent to dermatologist, Dr. at Hospital. his immune system has changed. taken off water pill. took med about 15 years. given a different med…

BiopsyBlood testHerpes zosterNeuralgiaRashWeight decreased
#2861712Sep 26, 2025
Female·74 yrs·FL·FLU3, UNK

Patient was administered an extraneous dose of the seasonal Influenza vaccine. Patient did not report any adverse reactions.

Extra dose administeredNo adverse event
#2861713Sep 26, 2025
Female·79 yrs·OH·COVID19, FLU3

Pt returned to the pharmacy on 9/26 stating that about 4 hours post-vaccine she experienced extreme joint pain all over her body and uncontrollable chills for about 24 hours. She has never experienced this before.

ArthralgiaChills
#2861714Sep 26, 2025
Female·Age unknown·GA·FLU3

The patient stated when she receives the flu shot she arm she received the vaccine in becomes swollen and she ends up getting the flu.

InfluenzaPeripheral swelling
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