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)

#2849111Jul 9, 2025
Male·11 yrs·NH·HPV9, MNQ

Vasovagal response after vaccine. Patient had slow pulse, loss of color and temporary loss of consciousness.

Heart rate decreasedLoss of consciousnessPallorPresyncope
#2849113Jul 9, 2025
Female·20 yrs·TX·HEP

Pain (felt like nerve pain) from left arm across shoulders and also neck. Also feel hot flushes

ArthralgiaHot flushNeck painPain in extremity
#2849114Jul 9, 2025
Female·45 yrs·MENB, MNQ

Patient called in to report a rash that developed on both arms after being vaccinated on 7/2. Per patient, the rashes developed on 7/3 around the injection site and continued to grow towards the elbow until patient went to the ER on 7/8 for treatment.

Injection site rashRash
#2849115Jul 9, 2025
Female·54 yrs·MI·COVID19

It was about 2 hours after, I left the pharmacy and I got a real high fever and I started shaking really bad, I began to throw up. It felt almost like flu symptoms. And that lasted for about 2 days. I got an extreme headache and that lasted the whole time. I f…

AstheniaBrain fogDizzinessHeadacheInfluenza like illnessLoss of personal independence in daily activities+3 more
#2849116Jul 9, 2025
Female·89 yrs·AR·COVID19

covid infection after vaccination

Breakthrough COVID-19
#2849117Jul 9, 2025
Male·14 yrs·AZ·DTAPIPV

Kinrix was given to a 14 year old. Kinrix is only indicated for ages 4-6. No adverse effects, just error. At the time we were out of regular polio vaccine. Doctor told the nurse to given Kinrix. Patient was very behind on vaccines, and was needing to catch u…

No adverse eventProduct administered to patient of inappropriate age
#2849118Jul 9, 2025
SeriousDisabled
Male·30 yrs·TX·COVID19, UNK

2 days after injection, had severe trouble breathing. Went to urgent care, ran oxygen saturation tests and EKG, normal levels. Was prescribed a steroid to get passed it. Still had issues post steroids, spoke to primary care physician which referred me to Aller…

Asthma late onsetDyspnoeaElectrocardiogram normalImpaired quality of lifePulmonary function test
#2849119Jul 9, 2025
Female·16 yrs·TX·HPV9, MENB, MNQ

CONVULSUION AFTER 10 MINUTES OF VACCINE ADMINISTRATION. PER MOM EPISODE LASTED ABOUT 30 SECONDS. PT RESPONSIVE AND ALERT AFTER.

Seizure
#2849120Jul 9, 2025
SeriousHospitalizedLife-threatening
Male·Age unknown·WI·HEP

After hospital discharge following patient's birth, we were home for about an hour when he started turning blue and was struggling to breathe. He was ?dusty? and listless.

Basal ganglia infarctionCyanosisDyspnoeaListlessMagnetic resonance imaging head abnormal
#2849121Jul 9, 2025
Female·14 yrs·HEP, TDAP, VARCEL

Client received Varicella, Hepatitis B, and Tdap vaccines at 2:56 PM. Prior to administration, client had informed RN, that she had eaten lunch approximately ?20 minutes ago? and declined snacks that were offered. PHN provided two ice packs, one for the neck a…

Chest painDizzinessDyspnoeaFeeling hotHeadacheMalaise+1 more
#2849122Jul 9, 2025
SeriousDisabled
Male·22 yrs·MO·COVID19

After being forced to have the two different COVID vaccinations administered in 2021, I noticed fatigue, headaches, body aches, and severe flu like symptoms over the course of three weeks. Within one week, I noticed limited sense of smell comparatively to befo…

FatigueHeadacheHyposmiaInfluenza like illnessPain
#2849123Jul 9, 2025
Male·15 yrs·IL·DTAPIPVHIB

While providing catch up immunizations to a 15 year old patient without any previous immunization records, a dose of pentacel was incorrectly ordered by the resident physician and approved by the supervising physician (myself). pentacel is not approved for chi…

No adverse eventProduct administered to patient of inappropriate age
#2849124Jul 9, 2025
SeriousHospitalized
Male·29 yrs·WA·COVID19

Admitted to the hospital and diagnosed with myopericarditis without CAD. Treatment started with Colchicine daily and ibuprofen three times daily x 3 month course.

Catheterisation cardiac normalEchocardiogramElectrocardiogram normalMagnetic resonance imaging heart abnormalMyopericarditisTroponin increased+1 more
#2849125Jul 9, 2025
Female·16 yrs·TN·MENB

Syncope episode directly following vaccines administration. Patient stood up to walk out of room and her gait starting getting un even. Placed on the ground. She did have a small tonic episode and heart rate dropped to the 40s. By fanning patient and scratchin…

Blood glucose normalFatigueGait disturbanceHeart rate decreasedLoss of consciousnessSyncope+1 more
#2849126Jul 9, 2025
Female·38 yrs·MN·RSV

Day of vaccine 7/3: Fatigue, headache, exhaustion, injection site pain. 7/4: Fatigue, headache, exhaustion, injection site pain (intense). 7/5: Fatigue, headache, injection site pain, injection site redness w/raised red rash that is warm to the touch. 7/6: Fat…

FatigueHeadacheInjection site erythemaInjection site painInjection site reactionInjection site warmth+4 more
#2849127Jul 9, 2025
Female·17 yrs·VA·MENB

Patient in clinic for Well Child Check. Was administered Men B vaccination too early by accident. No symptoms or adverse effects at this time. Parent and patient were informed of this incident in clinic by provider.

Inappropriate schedule of product administrationNo adverse event
#2849128Jul 9, 2025
Female·1 yrs·PA·HEPA, MMR, VARCEL

Vaccine induced varicella 5-6 erythematous papular appearing lesions on the buttock (bilaterally). Low grade fevers, fussy

IrritabilityPyrexiaSkin lesionVaricella
#2849129Jul 9, 2025
Male·79 yrs·CO·COVID19

Resident is having altered mental status - labs are being drawn at this time

Full blood countMental status changesMetabolic function test
#2849130Jul 9, 2025
Female·61 yrs·NC·HEPAB, VARZOS

Patient developed, tingling in her mouth, double vision, pain in back of her neck and muscle spasms on her back a few hours after vaccine administration. She took Bendaryl OTC, methocarbamol 500 mg and tramadol before she could sleep that night

DiplopiaMuscle spasmsNeck painParaesthesia oral
#2849131Jul 9, 2025
Male·70 yrs·TX·VARZOS

Severe muscle aches, including legs, arms, head and neck, shoulders, and chest muscles (which made breathing difficult and painful). The pain lasted for three days, then gradually disappeared during the next three days, six days total.

DyspnoeaMyalgiaPainful respiration
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