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(813 ms)

#2862974Oct 3, 2025
Female·39 yrs·AR·FLU3

Reports SOB and "blood shot eyes" couple hours after vaccine administration. Patient went to the ER and was given benadryl, side effects were resolved shortly after.

DyspnoeaOcular hyperaemia
#2862975Oct 3, 2025
Female·51 yrs·OH·VARZOS

8/20/25 Began having intermittent burning type nerve pain in right outer thigh area. Symptoms last a few seconds. Nothing exacerbates, nothing alleviates the pain. Has been occurring everyday since vaccination.

Pain
#2862976Oct 3, 2025
Female·75 yrs·KY·FLU3

Injection site reaction (redness, swelling) down left arm, lasting 7 days

Injection site erythemaInjection site swelling
#2862977Oct 3, 2025
Male·24 yrs·NC·FLU3, TYP, YF

patient displayed red rash on vaccine site for yellow fever. no fever, no puritis . patient symptoms documented.

Injection site reactionRash erythematous
#2862978Oct 3, 2025
Male·78 yrs·NY·COVID19, FLU3

chills, body aches, itchy rash left side ear to hip, runny nose, cough

ChillsCoughPainRash pruriticRhinorrhoea
#2862979Oct 3, 2025
Male·4 yrs·MI·DTAPIPV, MMRV

leg was swollen red and warm to the touch

Injection site erythemaInjection site swellingInjection site warmth
#2862980Oct 3, 2025
Female·65 yrs·SC·COVID19

swelling, redness, and painful lump; about the size of 2 quarters (if put next to each other). Pt going to follow up with md

ErythemaMassPainSwelling
#2862981Oct 3, 2025
Female·62 yrs·FLU3

Patient received flu vaccine via IV injection at 09:27. Patient monitored closely. Asymptomatic at time of injection. VSS.

Incorrect route of product administrationNo adverse event
#2862982Oct 3, 2025
Female·81 yrs·NJ·COVID19

Pt said she ended up getting heavy headaches back to back nights after that first one went to er.

Headache
#2862983Oct 3, 2025
Female·18 yrs·FL·MENB

Employee was the medical assistant, another girl whose name we did not get administered the vaccine via intramuscular left arm around 4:45/5pm on 9/29. Was supposed to administer the MCV4 Booster but inadvertently administered meningococcal B Patient Started…

Abdominal discomfortChillsDiarrhoeaDizzinessDyspnoeaElectrocardiogram+5 more
#2862984Oct 3, 2025
Male·Age unknown·AZ·RSV

Pt. was given Abrysvo when he was supposed to get Beyfortus. No adverse reactions noted. Poison control was notified and pt. watched for an hour, and all vital signs remained stable.

No adverse eventWrong product administered
#2862985Oct 3, 2025
Female·45 yrs·OH·COVID19

4 days later became light headed and passed out at work, was taken to hospital via ambulance with extreme high blood pressure and headaches. Released with diagnosis of high blood pressure and headaches as root cause. never had either one prior to.

Conversion disorderDizzinessHeadacheHypertensionIschaemic strokeLoss of consciousness+2 more
#2862986Oct 3, 2025
Male·71 yrs·ID·PNC21

Hives, rash, itch, burning, fever

Burning sensationPruritusPyrexiaRashUrticaria
#2862987Oct 3, 2025
Male·77 yrs·FLU3

Vaccine given per provider order during record system Downtime. Patient made aware of receiving flu vaccine and made no comment or statement that he had already gotten one. Once record system came back hours later, was documenting vaccine in chart and saw pat…

Extra dose administered
#2862988Oct 3, 2025
Male·8 yrs·NM·COVID19

1 dose of Comirnaty prefilled covid-19 vaccine 0.3mL given to 8 year old male. No symptoms or treatment required. Localized soreness reported.

Pain
#2862989Oct 3, 2025
Male·0.3 yrs·MI·MMRV

Patients parent did not report any adverse reactions, signs, or symptoms.

No adverse eventProduct administered to patient of inappropriate age
#2862990Oct 3, 2025
Female·7 yrs·AR·FLU3

Left arm injection site red, swollen, hard and warm to the touch. area affected measured 4 inches by 3 inches and covered most of the upper arm. The upper arm felt tight and stiff. Mother had applied benadryl cream and ice pack. Had appointment to see PCP.

Injected limb mobility decreasedInjection site erythemaInjection site indurationInjection site swellingInjection site warmth
#2862991Oct 3, 2025
Male·0.6 yrs·TX·DTAPIPVHIB, PNC13, RV5

Developed intussusception within a week and had SMALL BOWEL RESECTION, TYMPANOSTOMY done on 8/28/15

IntussusceptionMyringotomySmall intestinal resectionX-ray
#2862992Oct 3, 2025
Male·17 yrs·AL·FLU3, MENB, MNQ

12 - 24 hours after vaccine, patient develop pain, redness, swelling and warmth at injection site on L deltoid. Reaction spread to a greatest dimension of 15 cm x 7 cm. Advised NSAIDs PRN, cold compresses. Given history of immunoglobulin deficiency, size of r…

Injection site erythemaInjection site painInjection site swellingInjection site warmth
#2862993Oct 3, 2025
Female·1.5 yrs·MI·HEPA

On 09/29/2025 a pediatric dose of Hep A was given to the patient by MA. The vaccine expired on 09/26/2025. Expiration date was discovered after the vaccine was given. Patient's parents are aware. Patient did not have any symptoms. Office manager and superviso…

Expired product administered
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