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(827 ms)

#2851121Jul 25, 2025
Female·Age unknown·COVID19

I got the one in the last batch in April, but it was only my one shot; I got the one in the last batch in April, but it was only my one shot; This non-serious initial spontaneous safety report was reported by a consumer or other non-health professional via con…

Incomplete course of vaccinationOff label use
#2851122Jul 25, 2025
Female·Age unknown·NY·COVID19

I got my last year only got the one dose, didn't get the second; I got my last year only got the one dose, didn't get the second; This non-serious initial spontaneous safety report was reported by a consumer or other non-health professional via contact center…

Incomplete course of vaccinationOff label use
#2851140Jul 25, 2025
Unknown·Age unknown·VARZOS

Suspected vaccination failure; vertigo so bad I passed out; Oral shingles; Vertigo; I get sick or stressed I break out again; I get sick or stressed I break out again; This serious case was reported by a consumer via interactive digital media and described the…

Loss of consciousnessMalaiseOral herpes zosterStressVaccination failureVertigo
#2851141Jul 25, 2025
Unknown·Age unknown·VARZOS

Suspected vaccination failure; 2 of my friends never had shingles until they got the shot; 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 (S…

Herpes zosterVaccination failure
#2851142Jul 25, 2025
Male·33 yrs·FL·HEP

Engerix-B pediatric dose administered to an adult; Underdose; This non-serious case was reported by a pharmacist via call center representative and described the occurrence of adult use of a child product in a 33-year-old male patient who received HBV (Engerix…

Underdose
#2851143Jul 25, 2025
Female·6 yrs·PA·HIBV

acthib that was reconstituted with 0.7 merck sterile water solution with no reported adverse event; Initial information received on 21-Jul-2025 regarding an unsolicited valid non-serious case received from other health professional. This case involves a 6 yea…

No adverse eventProduct preparation error
#2851195Jul 25, 2025
SeriousDisabled
Female·42 yrs·NY·COVID19

A few months after being vaccinated I became ill and thought it was Lyme disease. After several tests, came back not Lyme or any tick borne illnesses. Was finally referred to Rheumatology and 3 yrs later was diagnosed with an auto immune disease. lupus. I can…

Borrelia test negativeImpaired work abilityLaboratory testMalaisePainSystemic lupus erythematosus
#2851196Jul 25, 2025
Female·4 yrs·MI·MMRV

Patient developed large area of erythema surrounding injection site

Injection site erythema
#2851197Jul 25, 2025
Female·16 yrs·PA·MNQ

Patient was given an additional dose of Menveo

Extra dose administered
#2851198Jul 25, 2025
SeriousHospitalizedLife-threateningDisabled
Female·60 yrs·OH·COVID19

My friend had covid 19 before her 1st vaccine April 7 2021. She was refused to get but due to her work policy she must to have. Ten days later after the first vaccine, she started having weakness and lethargy symptoms. She went to see doctors with no diagnosis…

Amyotrophic lateral sclerosisAstheniaDepressed level of consciousnessDyspnoeaIntensive careLethargy+4 more
#2851199Jul 25, 2025
Female·64 yrs·FL·RSV

Patient came in a week after vaccination reporting that they were extremely tired after the vaccine and then that the site of vaccination had been red, splotchy, swollen, and very itchy. Patient's arm was still red and somewhat swollen at the site of vaccinati…

FatigueInjection site erythemaInjection site pruritusInjection site swellingRash macular
#2851200Jul 25, 2025
SeriousDied
Female·82 yrs·OH·COVID19

Patient passed away 12/25/2024 with immediate cause listed as Alzheimer's disease. No other information known.

Death
#2851201Jul 25, 2025
Female·20 yrs·NC·MENB

pain and stiffness in right arm reported by Grandfather via phone later in the day.

Musculoskeletal stiffness
#2851202Jul 25, 2025
Male·18 yrs·KS·MMR

Inadvertent administration in IM route instead of SC route

Incorrect route of product administration
#2851203Jul 25, 2025
Female·16 yrs·AR·MNQ

Approx. 24 hours after receiving her vaccination, the patient broke out in hives on the shoulder she got the vaccine in. She was given benadryl, pepcid, and zyrtec, which relieved symptoms, but they returned the next morning. They also spread to the right side…

HeadacheMalaisePainUrticaria
#2851204Jul 25, 2025
Male·68 yrs·TN·TDAP

As of 7/25/25, patient has not experienced any side effects besides some fatigue. He also received a Comirnaty vaccination that day as well. We were notified that the patient has previously received a TDAP in 9/2024 so he has received this vaccination out of t…

FatigueInappropriate schedule of product administration
#2851205Jul 25, 2025
Male·11 yrs·TX·HPV9

He lost vision for 30 seconds as he received shot

Blindness transient
#2851206Jul 25, 2025
Male·55 yrs·CA·HEP, HEPA, IPV, MMR, MNQ, VARCEL

Pt received a pediatric dose of Hep A. Pt had no adverse reactions related to this event. Pt tolerated all vaccines well. Pt was informed and will be coming back in 1 month to receive his adult dose of HEP A.

No adverse eventUnderdose
#2851207Jul 25, 2025
Male·1 yrs·NY·VARCEL

Developed full body lesions 2 weeks post vaccination with lab confirmed varicella from lesion.

Skin lesionVaricella post vaccineVaricella virus test positive
#2851208Jul 25, 2025
Female·41 yrs·MI·HPV9

Within 24 hours of receiving the injection I developed hives that have not resolved. I have hives every single day, sometimes with migrating facial angiodema. I have taken Benadryl, tried creams, colloidal oatmeal soaks, been biopsied, did a steroid taper, am…

AngioedemaAnti-thyroid antibody increasedAntinuclear antibody negativeBiopsy skinBlood immunoglobulin EBlood thyroid stimulating hormone normal+6 more
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