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)

#2878162Dec 16, 2025
SeriousHospitalizedLife-threatening
Female·33 yrs·NY·COVID19

I develped shortness of breath and weakness for a few months prior to August 2021. In August 21 I noticed palpitations and chest heaviness. I went to the emergency department for these complaints.

AstheniaChest discomfortDilated cardiomyopathyDyspnoeaEchocardiogram abnormalEjection fraction decreased+6 more
#2878163Dec 16, 2025
Female·5 yrs·DTAPIPV

Rash on feet that spread up legs and to wrists as of time of report. No itch or discomfort. No fever. Rash is red-rimmed circles with clear center.

RashRash erythematous
#2878164Dec 16, 2025
Female·35 yrs·CA·HPV9

myalgias, nausea, extreme fatigue.

FatigueMyalgiaNausea
#2878165Dec 16, 2025
Female·10 yrs·MA·DTAPIPV

Patient was given Kinrix vaccine out of recommended age range. Per package insert, safety and effectiveness of Kinrix in children younger than 4 years and children aged 7 to 16 years have not been evaluated. Kinrix is not approved for use in persons in these a…

Product administered to patient of inappropriate age
#2878166Dec 16, 2025
SeriousHospitalized
Male·12 yrs·ME·HPV9, MNQ

On Friday December 12th, patient was getting dressed for school and reported to mom that he was not feeling well, Mom went to get Tylenol for him, when she returned she witnessed seizure like activity and called an ambulance. He was taken to hospital where he…

Computerised tomogram headElectroencephalogramInfluenza A virus test positiveMalaiseSeizure like phenomena
#2878167Dec 16, 2025
Female·67 yrs·FL·FLU3, PNC20

patient reported a tingling and numb sensation on the left side of her mouth rising up along her left nostril. This sensation began approximately 10 minutes after the fluzone vaccine was administered

HypoaesthesiaHypoaesthesia oralParaesthesia
#2878168Dec 16, 2025
Female·72 yrs·FL·COVID19, RSV

Patient reports that for 2 consecutive years (2023-2024 and 2024-2025) when she got her COVID vaccinations she developed a large, baseball sized localized redness on her arm where she received the vaccine. It lasted about a month in 2024 and similarily in 2023…

Injection site rash
#2878169Dec 16, 2025
Female·67 yrs·WA·VARZOS

PATIENT REPORTS ACHY UPPER ARM WHICH STARTED THE DAY AFTER GETTING VACCINATED. THE ACHINESS HAS PERSISTED TILL NOW. PATIENT HAS ALSO NOTICED A ITCHING, BURNING RASH ON HER RIGHT LATERAL SHIN WHICH WAS DISCOVERED ABOUT 2 WEEKS AGO (12/1/25) THAT SHE SUSPECTS MI…

Pain in extremityRashRash pruriticSkin burning sensation
#2878170Dec 16, 2025
Female·67 yrs·AL·FLU3

bruising, swelling, feeling bad

ContusionFeeling abnormalSwelling
#2878171Dec 16, 2025
Male·0.5 yrs·DTPPVHBHPB, PNC20, RV1

4 hours after administration developed generalized body rash and fever 101.7. As reported by parents.

PyrexiaRash
#2878172Dec 16, 2025
Female·57 yrs·PA·COVID19

Pt called 12/16/25 to report: Pt received the vaccine 11/21/25. She had fever 3 days after vaccine, also face, neck, lips and spots in mouth swelled up for 3 days after vaccine. Her body also stopped sweating for 3 weeks after the vaccine and has since gotten…

AnhidrosisHypothermiaLip swellingMouth swellingPyrexiaSwelling+2 more
#2878173Dec 16, 2025
Female·35 yrs·CA·COVID19

pt also received a flu vaccine in the right arm, however no adverse events occured. She mentioned the immunizer was "forceful" in administering the vaccine which was not as "forceful" on the other arm. She has trouble raising the arm. Started the evening of…

Injected limb mobility decreasedTenderness
#2878174Dec 16, 2025
Female·70 yrs·RSV

Patient had redness and itching at the injection site starting approximately 24 hours post vaccination. Patient was advised on appropriate OTC treatment options

Injection site erythemaInjection site pruritus
#2878175Dec 16, 2025
Female·55 yrs·CA·VARZOS

patient developed rash on detoid last 1 week when received vaccine

Rash
#2878176Dec 16, 2025
Male·41 yrs·NV·COVID19

According to patient, he started experiencing fever, mouth blisters, and abdominal pain the day after getting the vaccine. Patient has an appointment with his doctor on 12/16/25.

Abdominal painOral mucosal blisteringPyrexia
#2878177Dec 16, 2025
Male·18 yrs·MN·MNQ

Patient was supposed to receive Bexero #2 and inadvertently received a 3rd dose of Menveo.

Extra dose administeredWrong product administered
#2878178Dec 16, 2025
Female·1.4 yrs·NE·FLU3

Pt was mistakenly given another dose of Influenza after having had one in October of this year. Today's dose was not needed.

Extra dose administered
#2878179Dec 16, 2025
Female·32 yrs·IN·HEP, MMRV

Patient was incorrectly given MMRV during visit and due to age should have only received MMR.

Product administered to patient of inappropriate ageWrong product administered
#2878180Dec 16, 2025
Male·74 yrs·WA·COVID19

Persistent pain at injection site. Mild and intermittent. No redness or swelling

Injection site pain
#2878181Dec 16, 2025
Female·71 yrs·FL·COVID19

Per patient, the day after receiving the her COVID vaccine on 03/28/25 she began to experience skin irritation. She described it as "dark discoloration" all over her body as well as intense itching. The itching has subsided but comments that she still has skin…

PruritusSkin discolouration
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