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(785 ms)

#2876139Dec 3, 2025
Female·79 yrs·FL·COVID19

She had a swollen arm from shoulder to elbow, it was beet red and felt hot for a week. The onset was a couple of hours after the vaccine on 9/30/22

ErythemaPeripheral swellingSkin warm
#2876140Dec 3, 2025
Male·68 yrs·CT·VARZOS

Patient first called in state swelling in his arm around injection site which is tender (roughly 3 inch diameter), he noticed the swelling on 12/03/25 at 9am (48 hours after vaccine administration). He did not notice swelling prior. After asking him a seri…

Influenza like illnessInjection site painInjection site swelling
#2876141Dec 3, 2025
Female·0.3 yrs·FL·DTAPHEPBIP, HPV9, PNC20, RV1

Staff member inadvertently pulled HPV vaccine instead of HIB vaccine that were in the fridge on the shelf under neath each other. Vaccines were ordered in the computer as HIB vaccine instead of HPV vaccine and then administered incorrect vaccine due to pulli…

Wrong product administered
#2876142Dec 3, 2025
Male·16 yrs·AZ·COVID19

dose was administered that did not meet the criteria for a valid dose, no reaction

No adverse event
#2876143Dec 3, 2025
Male·89 yrs·PNC20

Administration event. Resident received first vaccine 7/11/2024. Facility mistakenly gave a second Prevnar 20 vaccine.

Extra dose administered
#2876144Dec 3, 2025
Male·61 yrs·PNC20

Administration event. Resident received first vaccine 12/6/2023. Facility mistakenly gave a second Prevnar 20 vaccine.

Extra dose administered
#2876145Dec 3, 2025
Female·66 yrs·LA·COVID19, FLU3

Pt reported feeling very weak with a faint ache (about 1 pm) , took Aspirin 81 mg x2 as one dose and rested throughout the day, said she felt much better in the morning

Asthenia
#2876146Dec 3, 2025
Male·75 yrs·PNC20

Administration event. Resident received first vaccine 12/6/2023. Facility mistakenly gave a second Prevnar 20 vaccine.

Extra dose administered
#2876147Dec 3, 2025
Female·14 yrs·AZ·COVID19

2nd dose was administered that did not meet the criteria for a valid dose, no reaction

No adverse event
#2876148Dec 3, 2025
Male·83 yrs·UNK

None stated.

Unevaluable event
#2876149Dec 3, 2025
Female·78 yrs·PR·FLU3

The patient reported that the area where the injection was administered became inflamed and painful.

Injection site inflammationInjection site pain
#2876150Dec 3, 2025
Female·4 yrs·TX·HEPAB

received at 4 years of age; This non-serious case was reported by a other health professional via sales rep and described the occurrence of inappropriate age at vaccine administration in a 4-year-old female patient who received HAB (Twinrix) (batch number 324B…

Product administered to patient of inappropriate age
#2876151Dec 3, 2025
Male·12 yrs·IN·FLU3

has raised red patch at injection site, no other symptoms were reported

Injection site erythemaInjection site swelling
#2876152Dec 3, 2025
Male·76 yrs·GA·RSV

12/2/2025 PATIENT CAME INTO PHARMACY AND REQUESTED RSV VACCINE. SYSTEM WAS CHECKED AND NO RSV VACCINE INDICATED AS BEING GIVEN IN THE STATE REGISTRY OF IMMUNIZATION THERAPY. ON 12/3/2025 CLINICAL EMAILED US THAT PATIENT RECEIVED A DUPLICATE AREXVY RSV VACCINE.…

Extra dose administered
#2876153Dec 3, 2025
Female·15 yrs·AZ·COVID19, HEP, HPV9, IPV, MMR, TDAP, VARCEL

Doses were administered that did not meet the criteria for a valid dose, no reaction

No adverse event
#2876154Dec 3, 2025
Female·80 yrs·PA·FLU3

patient realized on 12-3-25 that she was given a flu shot on 12-1-25, patient previously got a flu shot on 10-14-25. Patient stated no adverse effects and advised patient to wait 2 weeks to get a pneumonia vaccine

Extra dose administeredNo adverse event
#2876155Dec 3, 2025
Male·4 yrs·ID·DTAPIPV

Patient was given incorrect vaccine. Mother requested a proquad vaccine not a kinrix. Both vaccines were drawn up and ready to administer but mother changed her mind before vaccinating and wrong vaccine was grabbed to be administered. Incorrect vaccine was not…

Gait disturbancePain in extremityPyrexiaWrong product administered
#2876156Dec 3, 2025
SeriousHospitalizedDisabled
Female·54 yrs·WI·UNK

2 vaccine injections given for Covid

Influenza
#2876157Dec 3, 2025
Male·21 yrs·PA·COVID19

Tummy ache

Abdominal pain
#2876158Dec 3, 2025
SeriousDiedHospitalized
Female·79 yrs·WV·COVID19

Severe Hip Pain began in March 2022. Was taken to her Primary Care doctor who ordered blood/Lab work which was normal and exactly the same and the labs the previous year. Pain continued and a Cat Scan was ordered. Insurance denied the full Cat Scan the docto…

ArthralgiaBlood test normalBone neoplasmComputerised tomogram abdomen abnormalDeathHepatic neoplasm+2 more
Page 784 of 96,467