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)

#2839083May 1, 2025
SeriousDisabled
Male·1 yrs·KY·HEP, MMRV

After vaccination, there were signs of injury including speech regression, loss of joy and happiness, and the development of odd behavior like arm flapping, eye contact avoidance etc.

Abnormal behaviourAphasiaDecreased eye contactDepressed moodStereotypy
#2839084May 1, 2025
Male·3 yrs·OR·MMRV

High fever (103.4) resulting in febrile seizure. Taken by ambulance to hospital where he was monitored for about four hours. Tests were run to determine the cause of the fever (chest x-ray, nasal swab, urinalysis), but nothing was abnormal in tests.

Chest X-ray normalFebrile convulsionInfluenza virus test negativePyrexiaRespiratory syncytial virus test negativeSARS-CoV-2 test negative+1 more
#2839085May 1, 2025
Unknown·Age unknown·VARZOS

Suspected vaccination failure; I did get this vaccine, but I'm worried that I got it; This serious case was reported by a consumer via interactive digital media and described the occurrence of vaccination failure in a patient who received Herpes zoster (Shingl…

Herpes zosterVaccination failure
#2839088May 1, 2025
Female·31 yrs·NC·COVID19, TDAP

Returned to clinic for re-eval on 4/29/25. Tactile fever, headache, bodyaches 24 hours after injection. Progressed to (L) arm tenderness at injection site alongside erythema that started at 48 hours and progressed to time of visit. Unilateral left shoulder pai…

ArthralgiaFlushingHeadacheInjection site erythemaInjection site painPain+1 more
#2839116May 1, 2025
Unknown·Age unknown·NJ·MMRV

No additional AE; The medical assistant is reporting that a patient received improperly stored vaccine; This spontaneous report was received from a Physician Assistant (medical assistant) and refers to a patient of unknown age and gender. The patient's medic…

No adverse eventProduct storage error
#2839117May 1, 2025
Female·4 yrs·HI·MMRV

No additional AEs; Vaccine administered after temperature excursion; This spontaneous report was received from a Physician and refers to a 4-year-old female patient. The patient's medical history and concurrent conditions were not reported. Concomitant medic…

No adverse eventProduct storage error
#2839118May 1, 2025
Female·Age unknown·COVID19

she had a stroke / hard for her to write now; This is a solicited report received from a Consumer or other non HCP from License Party. Other Case identifier(s): US-AMGEN INC-25-0118644-SR-01 (AMGEN INC), US-AMGEN-USASL2025083176 (AMGEN). This serious solicite…

Cerebrovascular accident
#2839119May 1, 2025
Female·65 yrs·CA·VARZOS

Flare up of Rheumatoid Arthritis; Electrical shocks running down her arms and legs; Numbness/ Hands felt numb; Uncontrollable shaking/ Legs would shake uncontrollably/she had no control over them; Swollen hands and feet; Sick all over; Had no energy; This seri…

AstheniaCondition aggravatedElectric shock sensationHypoaesthesiaMalaisePeripheral swelling+2 more
#2839120May 1, 2025
Male·53 yrs·NC·VARZOS

knocked her on butts out /noticed a weird sensation on my right thigh; sort of a vague areal pain. not an itch, more like a burning sensation; This non-serious case was reported by a consumer via call center representative and described the occurrence of weird…

Burning sensationPain in extremity
#2839121May 1, 2025
Unknown·Age unknown·VARZOS

I don't know when I got my first dose of the shingles shot; This non-serious case was reported by a consumer via call center representative and described the occurrence of incomplete course of vaccination in a patient who received Herpes zoster (Shingrix) for…

Incomplete course of vaccination
#2839122May 1, 2025
Unknown·Age unknown·VARZOS

If it's been over 6 months since my first shingles shot, do I have to start over with 2 shots; This non-serious case was reported by a consumer via interactive digital media and described the occurrence of incomplete course of vaccination in a patient who rece…

Incomplete course of vaccination
#2839123May 1, 2025
Male·Age unknown·VARZOS

had an itchy rash on his chest; This non-serious case was reported by a consumer via interactive digital media and described the occurrence of itchy rash in a 80-year-old male patient who received Herpes zoster (Shingrix) for prophylaxis. On an unknown date,…

RashRash pruritic
#2839124May 1, 2025
Unknown·Age unknown·CO·HEP

Higher than Approved Dose (Overdose); Extra dose administered; 2nd dose administered at longer interval; This non-serious case was reported by a other health professional via call center representative and described the occurrence of extra dose administered in…

Extra dose administeredInappropriate schedule of product administration
#2839125May 1, 2025
Unknown·Age unknown·IL·MMR

received second dose of Priorix intramuscularly instead of subcutaneous; Adult patient received Priorix vaccine; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of subcutaneous injection formulatio…

Incorrect route of product administrationUnderdose
#2839126May 1, 2025
Male·78 yrs·NY·MMR

Woke up in morning with severe fatigue, next day develop fever of 100, then rash appeared all over my body and I developed diarrhea. I still am ver fatigued, rash is still present and stomach still painful. Also have had night sweats

Abdominal pain upperDiarrhoeaFatigueNight sweatsRash
#2839127May 1, 2025
SeriousDisabled
Female·55 yrs·VA·PNC20

arm swollen, red and pain spread to elbow and armpit. Fever, chills, bodyaches, shaky, back, pain, shoulder pain, vomit, dizzy, extreme fatigue, insomnia, muscle and joint pain more pronounced than usual. Symptoms started 4 hours after injection on April 1s…

ArthralgiaAxillary painBack painChillsCondition aggravatedDizziness+10 more
#2839128May 1, 2025
Female·10 yrs·KY·HEP, HEPA, IPV, MMRV, TDAP

Unnecessary vaccines given due to receiving vaccines 4/22/2025. Paperwork (work-up) done before 4/22/2025, student needing all vaccines. Database not checked again, gave all "needed" vaccines. Educated CNA that paperwork cannot be done more than a week in adva…

Circumstance or information capable of leading to medication error
#2839129May 1, 2025
Female·5 yrs·KY·DTAPHEPBIP, MMRV

Student was administered unnecessary doses of Pediarix (Dtap, Hep B, Polio). Nurse completed the record review of student and missed a vaccine record in student education profile. the vaccine record was not entered into database or EHR. Nurse then entered vacc…

Circumstance or information capable of leading to medication errorExtra dose administered
#2839130May 1, 2025
Female·13 yrs·MA·HPV9

Vaccine expired on 12/11/2024

Expired product administered
#2839131May 1, 2025
Female·4 yrs·NY·DTAP, HEP, HIBV, IPV, MMR, PNC20, VARCEL

A Hib vaccine was administered to a patient using sterile water as a diluent instead of the manufacturer -supplied - Hib specific diluent. The parent of the child will be contacted and advised to return to the clinic for proper revaccination. No adverse events…

Product preparation error
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