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(880 ms)

#2842278May 22, 2025
Female·11 yrs·MI·HPV9, MENB, TDAP

Individual given three vaccines, two in the left deltoid and the other in the right deltoid. After administration client and mother left with information on all the vaccines given. Soon after individual left this writer noticed that MenB was given instead of…

Wrong product administered
#2842279May 22, 2025
SeriousDied
Male·82 yrs·IA·COVID19

Passed away while receiving hospice care.

Death
#2842280May 22, 2025
Male·67 yrs·IN·VARZOS

muscle fasciculations and cramping. began two days after vaccine. has persisted over one month. unclear if directly related to vaccine.

Blood creatine phosphokinaseFull blood countMetabolic function testMuscle contractions involuntaryMuscle spasms
#2842281May 22, 2025
Male·80 yrs·COVID19, RSV, VARZOS

fever, diarrhea, flu-like symptoms began overnight after vaccine administration. pt called 911 to go to hospital due to side effect concerns

DiarrhoeaInfluenza like illnessPyrexia
#2842282May 22, 2025
Male·0.5 yrs·MA·COVID19

Vaccine was expired by 3 days. Reported to Moderna and parent made aware.

Expired product administered
#2842283May 22, 2025
Male·16 yrs·PR·MENB, MNQ

WEAKNESS, TIREDNESS, VOMITING, DIARRHEA, FEVER, GENERAL MALAISE

AstheniaDiarrhoeaFatigueMalaisePyrexiaVomiting
#2842284May 22, 2025
Female·64 yrs·FL·PNC20

Redness, Tenderness

ErythemaTenderness
#2842285May 22, 2025
SeriousHospitalized
Male·40 yrs·MO·COVID19

Developed a deteriorated bicuspid valve that required open hear surgery

Aortic valve incompetenceCardiac murmurCardiac operationCardiac valve diseaseCatheterisation cardiacComputerised tomogram heart abnormal+3 more
#2842286May 22, 2025
Male·3 yrs·MD·MMR

Immediately after vaccination on Apr. 24, 2025 noticeable swelling that looked like a blister or keloid developed. 11 days later, on May 5th 2025 the patient woke from sleep around 10:30pm shrieking and screaming. His torso was very tense and then he fell li…

Blood test normalComputerised tomogram normalDepressed level of consciousnessGait inabilityHeadacheHypotonia+7 more
#2842287May 22, 2025
Female·30 yrs·NC·TDAP

rash within 24 hrs of vaccine in ER

Rash
#2842288May 22, 2025
Male·17 yrs·MO·HPV9, MENB, MNQ

Client reported dizziness at 1:00 pm. It was also stated that client may have experienced tingling of arms and mouth, conflicting information on those symptoms provided. HR and BP high. Sought emergency care. Recovered by 5:00 pm on 05/09/2025. ED doctor diagn…

DizzinessHeart rate increasedHypertensionParaesthesia
#2842289May 22, 2025
Male·27 yrs·MS·ANTH

Rash, severe joint pain and swelling. Joint pain never went away - only got worse over time. Currently seeing Dr. at a Clinic.

ArthralgiaBlood testJoint swellingRashX-ray
#2842290May 22, 2025
SeriousDied
Female·1.5 yrs·ID·DTAP, FLU3, HEPA

Morning after vaccination child was lethargic and blue in the lips. Rushed to the emergency room where doctor agreed she was having a reaction to vaccines. Tylenol wasz given. She was sick the rest of the week until she passed away 5/1/25

CyanosisDeathImmunisation reactionLethargyMalaise
#2842291May 22, 2025
SeriousDied
Male·1.5 yrs·ID·DTAP, FLU3, HEPA

Child was lethargic and blue in the lips morning after vaccination. Mom rushed him to the ER where the doctor confirmed he was having an adverse reaction to the vaccines. Tylenol was given. Child was sick the entire week as was his twin sister until they unfor…

CyanosisDeathImmunisation reactionLethargyMalaise
#2842292May 22, 2025
Female·1.4 yrs·MI·RV1

Patient didn't have adverse reaction

No adverse event
#2842293May 22, 2025
SeriousHospitalizedDisabled
Female·22 yrs·AL·COVID19

Asthma, allergies, weakened immune system. Diagnosed with Eosinophilic Asthma in July of 2023

AsthmaDecreased immune responsivenessHypersensitivity
#2842294May 22, 2025
Male·64 yrs·AZ·COVID19

Developed Mycarditis/heart failure soon after second vaccine shot, still have condition over 4 years later

Blood testCardiac failureEchocardiogramMyocarditis
#2842295May 22, 2025
Male·15 yrs·AZ·HEPA, HPV9, TDAP

syncope episode, observed for 15 minutes after episode, discharged to home without any further issues

Syncope
#2842296May 22, 2025
Male·67 yrs·MA·COVID19

Patient received Covid-19 Vaccine on 5/22/2025. Vaccine had an expiration date of 5/7/2025.

Expired product administered
#2842297May 22, 2025
SeriousHospitalizedLife-threatening
Female·45 yrs·NY·COVID19

I had a heart attack 5 weeks after the shot

Myocardial infarction
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