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(830 ms)

#2837486Apr 23, 2025
Female·56 yrs·FL·PNC21

Patient stated fever and headache next day that has resolved but now has a red rash around area with a lump tthere

HeadacheMassPyrexiaRash erythematous
#2837487Apr 23, 2025
Male·85 yrs·NY·COVID19

On 4/22/2025 Resident received an expired Covid vaccine Lot#LM2222 expiration 3/24/2025. Upon discovery today, 4/23/2025, resident is without adverse effects form receiving this vaccine. Medical director aware. Pharmacy aware.

Expired product administeredNo adverse event
#2837488Apr 23, 2025
Female·63 yrs·NV·PNC20

Patient arrived 1 week later after receiving "Prevnar 20" with redness and swelling about the size and shape of a football. Patient denies having any redness, swelling, burning, or itching around her throat, mouth, or chest. Patient states swelling started as…

ErythemaSwelling
#2837489Apr 23, 2025
Male·28 yrs·CA·HEP

Pt had no symptoms

No adverse event
#2837490Apr 23, 2025
Male·0.1 yrs·CA·DTAPHEPBIP, HIBV, PNC20

Baby was stable on room air, ready for discharge, and a few hours after Prevnar 20, baby became apneic, turned gray and had to be placed on non-invasive mechanical ventilation. It took 2 days to fully recover and return to baseline. Of note, he received Pediar…

Blood culture negativeC-reactive protein increasedHaematocrit decreasedHaemoglobin normalInfantile apnoeaMechanical ventilation+3 more
#2837491Apr 23, 2025
Male·0.2 yrs·CA·DTAPHEPBIP, HIBV

Baby received Pediatrix 12 hrs before HIB, and baby had a significant apneic event very shortly after HIB, requiring vigorous stimulation. Later that day at 5:14 PM (after Prevnar-20 given [Lot LJ5284 given IM in right thigh on 4/18/2025 @ 11:47am]), baby had…

Infantile apnoea
#2837492Apr 23, 2025
Male·56 yrs·NC·HEPAB

Tinnitus starting within a few hours, He notices it mostly when it is quiet. The tinnitus does not impact his ability to communicate or listing to TV. Not impacting sleep, but hears it when he wakes up. Will cancel the subsequent Twinrix doses, as repeat v…

Tinnitus
#2837493Apr 23, 2025
Female·66 yrs·TX·HEPAB

Patient got a vaccine for Twinrix yesterday. Patient's husband came today and told that she is having some side effects of the vaccine. Patient had diarrhea and was throwing up during night and was not able to sleep good. Told husband to watch out for any seri…

DiarrhoeaPoor quality sleepVomiting
#2837494Apr 23, 2025
Female·28 yrs·CA·JEV1

Patient received a second dose of the Ixiaro vaccine 5 years after receiving a single dose of this vaccine in 2020. She had no side effects after this first dose. Patient felt lethargic the evening off and the day after receiving the second Ixiaro vaccine. S…

Electrocardiogram normalHeart rate increasedInappropriate schedule of product administrationLethargyPalpitations
#2837495Apr 23, 2025
Male·59 yrs·MI·HEPA

No adverse even occurred. A pediatric dose was given instead of an adult dose. Patient will return tomorrow for Adult dose

No adverse eventUnderdose
#2837498Apr 23, 2025
Female·40 yrs·AL·HPV9

PATIENT REPORTED TO NURSE ON 4/30/25 THAT SHE DEVELOPED RINGING IN BILATERAL EARS POST HPV INJECTION ON 4/30/24. PATIENT REPORTED SHE RECEIVED THE HPV INJECTION AGAIN ON 7/8/24 AND 2/5/25. PATIENT REPORTED SHE STILL HAS RINGING IN HER BILATERAL EARS. RINGING I…

Tinnitus
#2837499Apr 23, 2025
Male·23 yrs·OH·TDAP

Redness and swelling at injection site about 4 inches by 4 inches, flat on edges

Injection site erythemaInjection site swelling
#2837500Apr 23, 2025
Male·1.1 yrs·OR·MMRV, PNC20, VARCEL

Patient developed post vaccine fever, rash and neutropenia

NeutropeniaPyrexiaRash
#2837501Apr 23, 2025
Female·55 yrs·MI·COVID19

Patient received Covid Vaccine past the expiration date. Vaccine expired on 4/19/25. Vaccine was given on 4/21/25. No adverse event has occurred at this time.

Expired product administeredNo adverse event
#2837502Apr 23, 2025
Female·57 yrs·VA·PNC21, TDAP

LOCAL REDNESS, SWOLLEN EVEN (4/23) 3RD DAY FROM SUNDAY 4/20;

ErythemaSwelling
#2837503Apr 23, 2025
Female·1 yrs·UT·HEPA, MMR, MMRV, PNC20

Fever on and off for 1-2 weeks, vomiting, fussiness, congestion, wet cough, rash outbreak on neck and groin area

IrritabilityProductive coughPyrexiaRashRespiratory tract congestionVomiting
#2837504Apr 23, 2025
Female·15 yrs·TX·COVID19, FLU3

15 years old, Female patient came with her mom to get vaccinated yesterday at 5:30pm. Patient was administered covid Moderna 12+up and Fluarix - influenza vaccine. Prior to vaccine administration patient was screen for severe allergies to food, medications and…

NauseaVomiting
#2837505Apr 23, 2025
Male·1 yrs·UT·HEPA, MMR, MMRV, PNC20

Patient experienced 1-2 weeks of fever on and off, congestion, and cough.

CoughPyrexiaRespiratory tract congestion
#2837506Apr 23, 2025
SeriousHospitalized
Male·0.2 yrs·OR·RV5

Had cold symptoms and seen in two clinics. Then had large emesis, pallor, decreased responsiveness. Called EMS and taken to ED where he had large bloody stool.

Blood glucose increasedBlood lactic acidBlood pH decreasedHaematocheziaHyporesponsive to stimuliIntestinal dilatation+7 more
#2837507Apr 23, 2025
Female·4 yrs·WI·DTAP, MMRV

large red, raised and firm area just below injection site that is tender to the touch that measures about 3cm by 3cm.

Injection site erythemaInjection site indurationInjection site pain
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