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(823 ms)

#2850635Jul 21, 2025
Female·54 yrs·WA·FLU3

Post vaccine sensory neuritis in the my hands and feet that started on Sept 18,2024. 10 days after I got the flu vaccine. It progressed to my feet. It was very painful, zaps of pain in my hands and feet and interrupted my sleep and work life. I am gabapentin…

Blood testDepressionElectric shock sensationImpaired work abilityMagnetic resonance imaging headMagnetic resonance imaging neck+4 more
#2850644Jul 21, 2025
Female·18 yrs·NC·MENB

(L) Deltoid swelling & pain Headache Treatment: antibiotic, sling, Ibuprofen, Benadryl Follow up: 2-3 days

HeadacheInjection site painInjection site swelling
#2850645Jul 21, 2025
SeriousHospitalized
Female·41 yrs·IA·COVID19

The most noticeable one was on & off chills & flu symptoms, upper respiratory infections, inflammations, worstening headaches, fevers off & on, skin rashes (red) swelling & soreness, muscle & joint pain, & terrible fatigue! Loss of taste & small since getting…

AgeusiaAnosmiaArthralgiaBlood pressure abnormalChillsCognitive disorder+16 more
#2850420Jul 20, 2025
Male·11 yrs·CA·MNQ

Hardness in the left deltoid at injection site. A clear defined red ring 3 inches in diameter.

Injection site erythemaInjection site induration
#2850421Jul 20, 2025
Female·77 yrs·TN·VARZOS

Pt developed rash all over body in patch-like formations. Started at back. Itchy, splotchy rash. Patient thought it was shingles appearing but rash did not form the painful blisters commonly seen with the rash. Rash/itchy scaly section is still present in…

Exfoliative rashRashRash macularRash pruritic
#2850422Jul 20, 2025
Female·69 yrs·FL·HEP

Dose 2 was administered 3 days too soon.

Inappropriate schedule of product administration
#2850423Jul 20, 2025
Male·75 yrs·FL·HEP

Dose #2 of Heplisav was administered 3 days before recommended

Inappropriate schedule of product administration
#2850424Jul 20, 2025
Female·3 yrs·CA·MMR

Fever, blotchy red bumps behind ears and face, diarrhea, loss of appetite

Decreased appetiteDiarrhoeaPyrexiaRashRash erythematousRash macular
#2850425Jul 20, 2025
Male·2 yrs·NC·DTAP

24 hours after vaccinations; Mom noticed muscle fasciculations that were random and in both arms/legs - never synchronized; never tonic clonic. Child was fussy prior to nap. Mom noted fasciculations while sleeping. Woke up with resolution of fasciculations.…

IrritabilityMuscle contractions involuntary
#2850427Jul 20, 2025
Female·60 yrs·OH·PNC20

Pain and swelling at injection site one week later. Patient then went to an urgent care and was prescribed antibiotics.

Injection site painInjection site swelling
#2850428Jul 20, 2025
Female·38 yrs·PA·COVID19

Ended pregnancy because of spontaneous membrane rupture on 04/13/ 2022, 18 weeks pregnant

Exposure during pregnancy
#2850429Jul 20, 2025
Male·0.2 yrs·AZ·DTAP, HIBV, IPV, PNC15, RV5

Developed bright red erythematous, tender, warm rash from lower abdomen and along both legs to feet evolving within 1 hour of immunization. Had fever up to 101 and fussiness and poor feeding for 20 hrs after immunization.

Feeding disorderInfant irritabilityPyrexiaRashRash erythematousSkin warm+1 more
#2850430Jul 20, 2025
Female·58 yrs·IL·VARZOS

Red Rash, blistering and sensitivity at the injection site

BlisterInjection site hypersensitivityInjection site rashRash erythematous
#2850431Jul 20, 2025
Female·72 yrs·FL·VARZOS

rash, blisters on stomach and back right side. started next day after vaccine. continues even after taking antiviral medication and applying cream. 5 days now

BlisterRash
#2850458Jul 20, 2025
Female·72 yrs·NV·VARZOS

PT had rash the next day , and it gradually spread to the whole body. Pt said she has to go to the hospital. She is ok today when she came tin to report the adverse effect

Rash
#2850459Jul 20, 2025
Male·6 yrs·MA·DTAPIPV

Headache for 3 days, vomiting, body aches, confusion/ acting out of it

Confusional stateHeadacheMental status changesPainVomiting
#2850460Jul 20, 2025
Female·1 yrs·IA·MMR, VARCEL

A little over two weeks later, developed a rash on mouth, knees, back, butt, feet, and chest.

Oral mucosal eruptionRash
#2850387Jul 19, 2025
Female·Age unknown·IL·HPV9

No additional AE; administration of GARDASIL-9 to an 18-year old female patient outside the recommended dosing interval.. Caller states the first dose was administered on 18-APR-2025, the second dose on 30-MAY- 2025, and the third dose on 21-JUN-2025.; This sp…

Inappropriate schedule of product administrationNo adverse event
#2850388Jul 19, 2025
Unknown·1 yrs·NV·VARCEL

no adverse event; HCP calling to report on the administration of an extra dose of VARIVAX to a patient. Patient inadvertently received 3 doses of VARIVAX. First and second dose on 02/02/2023 and 05/19/2023 respectively. The extra dose was administered on 5/28/…

Extra dose administeredNo adverse event
#2850389Jul 19, 2025
Unknown·Age unknown·UT·PNC21

no adverse event; Caller reported CAPVAXIVE administered during temperature excursion. No other information provided. No additional AE/PQC reported. ? Names of vaccines involved (including lot/exp) CAPVAXIVE Y019158 5/20/2026 ? Temperature 18C;…

No adverse eventProduct storage error
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