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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(786 ms)

#2856877Sep 4, 2025
Female·4 yrs·VA·HEPA

WHILE ADMINISTERING HEP-A VAX, CHILD JERKED ARM AND NEEDLE CAME OUT OF ARM. VAX WAS DISCARDED. NEW HEP-A VAX ADMINISTERED.

Circumstance or information capable of leading to medication error
#2856878Sep 4, 2025
Female·1 yrs·KY·HEPA, MMR, VARCEL

During administration of first vaccine, child began to hold her breath as all injections were given. She then became limp and light purple in color. Patient's mother picked her up from the exam table, still limp. The provider was called to the exam room and go…

Breath holdingCyanosisHypotonia
#2856879Sep 4, 2025
Female·79 yrs·ME·COVID19, FLU3

Patient developed SIRVA following the Covid-19 vaccination on 8/29/2024. The SIRVA was detected when the patient came into the office on 7/25/25 for right shoulder pain.

ArthralgiaShoulder injury related to vaccine administrationX-ray
#2856880Sep 4, 2025
Male·68 yrs·RSV

Inappropriate additional dose. Patient received Arexvy on 12/21/23.

Extra dose administered
#2856881Sep 4, 2025
Female·83 yrs·FL·TDAP, VARZOS

Patient started getting itching occur after receiving vaccines. There was no rash just itching near and right below the injection sites. She complains of no other problems and continues to have no pain or reduction in range of motion. It has almost been 1 mont…

Injection site pruritus
#2856882Sep 4, 2025
Male·66 yrs·KY·FLU3, TDAP

Tongue and lips swollen and itching a few hours after vaccines administered. Patient states he took benadryl and it subsided.

Swollen tongueTongue pruritus
#2856883Sep 4, 2025
SeriousHospitalizedLife-threateningDisabled
Male·26 yrs·SC·COVID19

Roughly two years after receiving both does of the vaccine, I had a seizure on 1/21/2023. The CT and MRI scans that were taken of my brain on that same day showed a tumor growing in my brain. The following week I had to undergo a craniotomy to remove this tumo…

Astrocytoma malignantBrain neoplasmComputerised tomogram head abnormalCraniotomyMagnetic resonance imaging head abnormalPathology test+1 more
#2856885Sep 4, 2025
Female·4 yrs·IL·MMR

Patient left the office following her MMR-11 & Varivax immunizations without adverse effects. Approximately 3 hours later, patient's mother called the immunization extention and informed the nurse that the patient was in the emergency department with hives and…

RashUrticaria
#2856886Sep 4, 2025
Female·76 yrs·UT·HEPAB

Patient experienced a bruise-like mark on arm soon after vaccine was given and still has a dark mark on skin and tenderness at injection site 5 months after vaccine was administered.

Injection site bruisingInjection site pain
#2856887Sep 4, 2025
Female·30 yrs·NY·HEP

30 y.o. female with PMH hypothyroidism (on levothyroxine) and current pregnancy (EDD 09/26/25) presented for 2nd dose of Engerix-B hepatitis b vaccine. Vaccine was administered at approximately 8:50 AM and pt remained in clinic for 15 minutes following vaccine…

DizzinessExposure during pregnancyVision blurred
#2856888Sep 4, 2025
Female·6 yrs·UNK

Administered 3rd dose of MMR.

Extra dose administered
#2856889Sep 4, 2025
Male·11 yrs·TX·HPV9, MNQ, TDAP

Parent reported (9/3/2025) via Online message that patient developed a red rash area near his right shoulder. It came on suddenly today (9/3/2025). Did not bother him. No scratch or sting. Today, 9/4/25, looks less red, more pink. No pain or bothering him. Rec…

PetechiaeRashRash erythematous
#2856890Sep 4, 2025
Female·2 yrs·OR·MMRV, VARCEL

Extremely tired, lethargic, uncomfortable muscle soreness. Lots of rests and observation

FatigueLethargyMyalgia
#2856891Sep 4, 2025
Female·41 yrs·MD·TDAP

R upper arm pain lasting 3 weeks with muscle tenderness and limited range of motion secondary to pain.

Injected limb mobility decreasedInjection site painUltrasound scan
#2856892Sep 4, 2025
Male·1.5 yrs·CA·DTAP, HEPA, MMRV, PNC20

Fever to 104, GTC seizure x 30 seconds, self-resolved, went to ER, diagnosed with febrile seizure

Febrile convulsionPyrexia
#2856893Sep 4, 2025
Female·1 yrs·NH·DTAPIPV, MMRV

Wrong vaccines given at 12 month check up.

Wrong product administered
#2856894Sep 4, 2025
Female·26 yrs·MI·FLU3

patient states her arm swelled up at the site. it is hot to the touch, it is the size of a ping pong ball. patient states that it is hot and it hurts.

Injection site painInjection site swellingInjection site warmth
#2856895Sep 4, 2025
Male·76 yrs·CA·FLU3, PNC21

Patient called pharmacy to say infection occurred a day or 2 after injection

Infection
#2856896Sep 4, 2025
Male·1.4 yrs·ID·DTPPVHBHPB

No symptoms at this time

No adverse event
#2856897Sep 4, 2025
SeriousDisabled
Female·18 yrs·CA·UNK

My daughter was given vaccines as recommended by healthcare provider from time of birth up to age 12 and has sever ADHD and allergies including skin and Asthma

AsthmaAttention deficit hyperactivity disorderDermatitis allergicEczemaFood allergyRash erythematous
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