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)

#2833258Mar 26, 2025
Unknown·Age unknown·GA·MMR

Pharmacist inquiring if a 45-year-old patient with low titers can receive a booster of MMRII.; This spontaneous report was received from a pharmacist and refers to a 45-year-old patient of unknown gender. The patient's medical history, concurrent conditions…

Viral titre decreased
#2833260Mar 26, 2025
Female·Age unknown·PNC21

CAPVAXIVE Provider treated patient for cellulitis; Patient presented arm that was swollen, ,doubled in size, and was red, hot, and tender.; Patient presented arm that was swollen, ,doubled in size, and was red, hot, and tender.; Patient presented arm that was…

ErythemaPeripheral swellingProduct use in unapproved indicationSkin warmTenderness
#2833261Mar 26, 2025
Male·Age unknown·NC·COVID19

two originally then a couple of boosters/one of the boosters be the other guy's or something; had covid several times/This will be the third time I got COVID; had covid several times/This will be the third time I got COVID; had covid several times/This will be…

COVID-19Disease recurrenceDrug ineffectiveInterchange of vaccine productsSARS-CoV-2 test
#2833263Mar 26, 2025
Female·Age unknown·FL·COVID19

Covid; Covid; This is a spontaneous report received from a Consumer or other non HCP, Program ID. An 89-year-old female patient received COVID-19 Vaccine - Manufacturer Unknown, in 2025 as dose number unknown (booster), single (Batch/Lot number: unknown) for…

COVID-19Drug ineffectiveSARS-CoV-2 test
#2833264Mar 26, 2025
Male·16 yrs·MI·MEN

Administered MENQUADFI post temperature excursion with no reported AE; Max/low temperature reached at lowest temp of negative 0.6°C and max temp of 6.3°C for 25 hrs with no adverse event; Initial information received on 24-Mar-2025 regarding an unsolicited val…

No adverse eventProduct storage error
#2833281Mar 26, 2025
Unknown·4 yrs·KS·MMR

No additional AE reported; Nurse reported MMR II was administered after a temperature excursion to unknown amount of patients. HCP is unable to provide patient information or dates of administration at this time.; This spontaneous report was received from a nu…

No adverse eventProduct storage error
#2833282Mar 26, 2025
Female·Age unknown·MS·VARZOS

Suspected Vaccination failure; breakout of shingles to forehead, face and around the eyes; This serious case was reported by a consumer via call center representative and described the occurrence of vaccination failure in a 74-year-old female patient who recei…

Herpes zosterVaccination failure
#2833283Mar 26, 2025
Female·Age unknown·COVID19

thyroid nodules; an allergic reaction (swelling, redness) / allergy to ingredient in COVID-19 vaccine; an allergic reaction (swelling, redness); an allergic reaction (swelling, redness); pain in both arms and legs/ pain from left arm to leg, right arm to leg;…

Allergic reaction to excipientArthralgiaErythemaPain in extremitySwellingThyroid mass
#2833284Mar 26, 2025
Male·Age unknown·COVID19

they noticed symptoms/have an allergy to ingredient in COVID-19 vaccine; This is a spontaneous report received from a Consumer or other non HCP from medical information team. A male patient received BNT162b2 omicron (kp.2) (COMIRNATY (2024-2025 FORMULA)), as…

Allergy to vaccine
#2833285Mar 26, 2025
Female·83 yrs·FL·PNC20

she had severe joint pain in her back/pain; I cannot walk; This is a spontaneous report received from a Consumer or other non HCP from medical information team. An 83-year-old female patient received pneumococcal 20-valent conjugate vaccine (diphtheria crm197…

ArthralgiaGait inability
#2833286Mar 26, 2025
Female·Age unknown·PNC20

Sore arm/achy the next day or two/sore arm, feeling kind of spacey and a little funny the first day or two, like achy; accidentally got Prevnar 20 shot twice in a year; This is a spontaneous report received from a Consumer or other non HCP from medical informa…

Extra dose administeredFeeling abnormalPain in extremity
#2833287Mar 26, 2025
Male·Age unknown·AZ·COVID19

Covid after Vaccine; Covid after Vaccine; This is a spontaneous report received from a Consumer or other non HCP, Program ID. A 69-year-old male patient received BNT162b2 omicron (kp.2) (COMIRNATY (2024-2025 FORMULA)), as dose 1, single (Batch/Lot number: unk…

COVID-19Drug ineffective
#2833288Mar 26, 2025
Female·Age unknown·FL·COVID19

for 24 hours after the shot I had no pain and the following week I had very little pain, that's happened every time I've taken the Pfizer vaccine or the boosters; This is a spontaneous report received from a Consumer or other non HCP, Program ID. An 80-year-o…

Therapeutic response unexpected
#2833289Mar 26, 2025
Male·4 yrs·VI·UNK

On 3/11, arm became red. On 3/12, arm became swollen. Pt seen in ED on 3/14 and given benadryl. Pt seen again 3/17 in clinic, diagnosed with cellulitis and started on Augmentin. Also had vaccines on 3/3/2025: dtap/IPV-Sanofi-2CA54C3 right arm MMRV-Merck-Y0…

CellulitisErythemaPeripheral swelling
#2833290Mar 26, 2025
SeriousHospitalized
Female·39 yrs·PR·ANTH

after member received the vaccine the following started: nausea, dizziness, pain in the shoulder blade, tingle in the fingers, cold extremities, paleness, tachycardia, high blood pressure, extremities weakness, body tremors, numb tongue, speech difficulty. at…

Blood glucose normalBurning sensationChest X-rayDizzinessHeart sounds abnormalHypertension+12 more
#2833291Mar 26, 2025
SeriousHospitalized
Female·1.3 yrs·MA·DTAP, HIBV, PNC20

is a 15 m.o. female who presents to the office with her parents. A couple of hours ago parents noticed a lump on LL abdomen and walking and fine and some times standing with left knee bent. Had her 15 month WCC yesterday and had vaccines in both legs and 2 v…

Abdominal wall massComputerised tomogram abnormalCulture negativeDrain placementLeukocytosisPsoas abscess+4 more
#2833292Mar 26, 2025
Male·52 yrs·TX·RAB

DONOR PRESENTS WITH RED BUMPS WITH SCABS TO THE LEFT FOREARM AND BICEP. DENIES ANY ITHCINESS AT THIS TIME.

Rash erythematousScab
#2833293Mar 26, 2025
Male·0.2 yrs·PNC15

one week after receiving vaccine infant began having tremor like hand movements that have continued for two months

Tremor
#2833294Mar 26, 2025
Female·70 yrs·NY·MMR

Patient inadvertently given PRIORIX IM. No adverse event noted or reported

Incorrect route of product administrationNo adverse event
#2833295Mar 26, 2025
Female·42 yrs·GA·IPV

Immediately after Polio vaccine, patient reported feeling a "weird" feeling in her arm, stomach then a "weird" taste in mouth. Then a tingly feeling in arm. No respiratory issues reported by patient. Patient was observed for 15-20 mins, she said the "weird" fe…

DysgeusiaParaesthesiaSensory disturbance
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