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(828 ms)

#2850881Jul 23, 2025
Male·13 yrs·OH·MMR

severe lymphadenopathy, fatigue, cough/bronchospasm x 3 weeks. Then developed mucous in the stool/gut inflammation.

BronchospasmCoughFatigueInflammationLymphadenopathyMucous stools
#2850882Jul 23, 2025
Female·53 yrs·AL·VARZOS

Patient experienced ADRs in the form of swelling, redness, warm, and pain to the touch that lasted for over 6 weeks. The pain still remains.

ErythemaSkin warmSwellingTenderness
#2850883Jul 23, 2025
Male·16 yrs·MI·MENB, MNQ

patient was given both immunizations while sitting on exam table and right after patient passed out while sitting down. He fell backwards and slid down wall. Patient was then laid flat with feet elevated and regained consciousness within 30 seconds.

FallLoss of consciousness
#2850884Jul 23, 2025
Female·19 yrs·MI·HEP

Patient has already completed Hepatitis B vaccination series (3-doses). Additional 4th dose was administered by error and was not recommended. Pt has no adverse reaction to Hepatitis B vaccine in the past and no reaction currently experienced by patient. Patie…

Extra dose administeredNo adverse event
#2850885Jul 23, 2025
Male·16 yrs·TX·MNQ

frontal headache

Headache
#2850886Jul 23, 2025
Male·1 yrs·AR·DTPPVHBHPB, HEPA, MMRV, PNC15

On 7/18/2025, the child developed a blister spot at the site of injection on left thigh, began to have a 103 fever for two days, diarrhea, and red spots developed all over the child's body. The blister spot, diarrhea, and red spots have continued and mother th…

AstheniaDiarrhoeaFeeling abnormalInjection site painInjection site vesiclesIrritability+4 more
#2850887Jul 23, 2025
Female·1 yrs·MI·HIBV

Vaccine was given after expiration date.

Expired product administered
#2850888Jul 23, 2025
Male·40 yrs·FL·UNK

arm numbness; observation; symptom resolved

ElectrocardiogramHypoaesthesia
#2850890Jul 23, 2025
Female·1 yrs·WA·HEPA, MMRV, PNC15, VARCEL

No adverse event. Gave the wrong vaccine. Patient was supposed to get an MMR and varicella separately at 12 mos. Instead received a Proquad and Varicella. They received a double dose of varicella.

Extra dose administeredNo adverse eventWrong product administered
#2850891Jul 23, 2025
Male·4 yrs·AZ·COVID19

The covid vaccine's 10-week refrigerated use by date was 7/21/25. Vaccine was administered to patient on 7/22/25.

Product storage error
#2850892Jul 23, 2025
Male·2 yrs·CA·DTAP, HEPA, HIBV, MMR, VARCEL

About 15 min after the family left and had vaccines administered, mother called the office stating that child was turning bright red, coughing and vomiting, and not acting himself. They were asked to return to the office immediately. Upon entering the office,…

CoughCyanosisErythemaFatigueFlushingHypotension+3 more
#2850893Jul 23, 2025
Male·54 yrs·MT·PNC20

Right deltoid induration and redness. Picture taken and placed in chart 7/23/25. No systemic symptoms.

Injection site erythemaInjection site induration
#2850894Jul 23, 2025
Female·15 yrs·PA·MMR

Patient's mother reports fever, sore throat, swollen lymph nodes, headache. Measles like rash developed 3 days later.

HeadacheLymphadenopathyOropharyngeal painPyrexiaRash morbilliform
#2850895Jul 23, 2025
Male·8 yrs·DTAP

The patient had no symptoms or reaction. This report is being submitted for documentation of a vaccine administration error, which is appropriate under VAERS guidelines

No adverse eventVaccination error
#2850896Jul 23, 2025
Female·66 yrs·AZ·HEP

Hep B pediatric/adolescent 0.5 ml was administered, adult dose is 1 ml, a second dose of Hep B 0.5 ml was administered to = 1 ml. adult dose, Pt. had no adverse reactions/events

No adverse eventUnderdose
#2850897Jul 23, 2025
Male·6 yrs·MT·DTPPVHBHPB

Pt was inadvertently given a Vaxelis vs just the DTap. No reaction / side effects noted.

No adverse eventWrong product administered
#2850898Jul 23, 2025
Male·13 yrs·GA·HEPA, VARCEL

SPOKE WITH MOTHER ON 7/23/2025 SHE REPORTED THAT SON HAD REACTION ON 07/16/2025 THAT EVENING AT HOME. REACTION CONSISTED OF ITCHING, HIVES, LUMPS AND DISCOLORATION ON FACE AND BACK. MOTHER STATED HER SISTER IN LAW IS A PEDIATRICIAN SHE GAVE HIM SOME MEDICATION…

PruritusSkin discolourationSwellingSwelling faceUrticaria
#2850899Jul 23, 2025
Male·4 yrs·GA·DTAPIPV, MMRV

------------------------------------------------------------------------------------- PATIENT IN CLINIC FOR REDNESS AND SWELLING OF LEFT DELTOID WHERE KINRIX WAS GIVEN. MOM STATES THEY NOTICED IT MONDAY NIGHT, NO FEVER NOTICED. PATIENT IS ALLERGIC TO TYLENOL A…

Injection site erythemaInjection site swelling
#2850900Jul 23, 2025
Female·56 yrs·OH·HEP, MMR

Fever, trouble breathing, dizzy, headache, swollen glands

Blood testDizzinessDyspnoeaHeadacheLymphadenopathyPyrexia+1 more
#2850901Jul 23, 2025
Female·75 yrs·OR·PNC20

Patient came into doctors office with rash hot to touch that patient stated started on the evening of Sunday 07/20/2025.

RashSkin warm
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