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(817 ms)

#2858213Sep 11, 2025
Female·Age unknown·COVID19

bad as her first Moderna COVID vaccine that was the worst I was nauseous for a week; This spontaneous case was reported by a consumer and describes the occurrence of NAUSEA (bad as her first Moderna COVID vaccine that was the worst I was nauseous for a week) i…

Nausea
#2858214Sep 11, 2025
Female·Age unknown·FL·COVID19

a rash and swelling at the injection site/covid arm; a rash and swelling at the injection site/covid arm; This spontaneous case was reported by an other health care professional and describes the occurrence of VACCINATION SITE RASH (a rash and swelling at the…

Vaccination site rashVaccination site swelling
#2858215Sep 11, 2025
Male·Age unknown·COVID19

Lung issues; This spontaneous case was reported by a consumer and describes the occurrence of LUNG DISORDER (Lung issues) in a male patient of an unknown age who received SPIKEVAX NOS (SPIKEVAX NOS) for COVID-19 prophylaxis. No Medical History information…

Lung disorder
#2858216Sep 11, 2025
Female·Age unknown·COVID19

received 5 covid vaccine pretty much had the same side effects/experienced chills and slight fever; received 5 covid vaccine pretty much had the same side effects/experienced chills and slight fever; This is a spontaneous report received from a Consumer or oth…

ChillsPyrexia
#2858217Sep 11, 2025
Female·Age unknown·COVID19

Swelling, itching, pain at injection site lasting for 3 days; Swelling, itching, pain at injection site lasting for 3 days; Swelling, itching, pain at injection site lasting for 3 days; Nausea; Chills; This is a spontaneous report received from a Consumer or o…

ChillsNauseaVaccination site painVaccination site pruritusVaccination site swelling
#2858218Sep 11, 2025
Male·Age unknown·COVID19

shoulder started getting sore; felt sore/prior experience with previous administration; This is a spontaneous report received from a Consumer or other non HCP from medical information team. A male patient received BNT162b2 (BNT162B2), as dose 1, single (Batch…

ArthralgiaPain in extremity
#2858219Sep 11, 2025
Male·Age unknown·COVID19

shoulder started getting sore; felt sore/prior experience with previous administration; This is a spontaneous report received from a Consumer or other non HCP from medical information team. A male patient received BNT162b2 (BNT162B2), as dose 2, single (Batch…

ArthralgiaPain in extremity
#2858220Sep 11, 2025
Male·80 yrs·WY·COVID19

Hub of Comirnaty single dose syringe broke and vaccine leaked out as vaccine was provided; Hub of Comirnaty single dose syringe broke and vaccine leaked out as vaccine was provided; Hub of Comirnaty single dose syringe broke and vaccine leaked out as vaccine w…

Device leakageSyringe issueUnderdose
#2858221Sep 11, 2025
SeriousHospitalized
Female·Age unknown·COVID19

dizzy; This is a spontaneous report received from a Consumer or other non HCP from medical information team. A female patient received BNT162b2 omicron (kp.2) (COMIRNATY (2024-2025 FORMULA)), in 2024 as dose 1, single (Batch/Lot number: unknown) for covid-19…

Dizziness
#2858222Sep 11, 2025
Female·Age unknown·WA·COVID19

COVID-19; COVID-19; her eyes hurt; bones hurt; feels like have the flu; This is a spontaneous report received from a Consumer or other non HCP. A female patient received BNT162b2 (BNT162B2 NOS), as dose number unknown, single (Batch/Lot number: unknown) for c…

Bone painCOVID-19Drug ineffectiveEye painInfluenza like illness
#2858223Sep 11, 2025
Female·Age unknown·VA·COVID19

sore arm; down with energy; This is a spontaneous report received from a Consumer or other non HCP from medical information team. A 72-year-old female patient received BNT162b2 omi xbb.1.5 (COMIRNATY (2023-2024 FORMULA)), (Batch/Lot number: unknown) for covid…

AstheniaPain in extremity
#2858224Sep 11, 2025
Female·28 yrs·PA·FLU3

Received vaccine during pregnancy, with no reported adverse event; Initial information received on 04-Sep-2025 regarding an unsolicited valid non-serious case received from a nurse. This case involves a 28 years old pregnant female patient who was exposed to…

Exposure during pregnancyNo adverse event
#2858226Sep 11, 2025
Male·0.5 yrs·OH·DTAPIPVHIB

administered PENTACEL that was reconstituted with a different diluent - a diluent produced by Merck.with no adverse event; inappropriate use due to the patient only receiving the HIb part of pentacel with no reported adverse event; Initial information received…

No adverse eventProduct preparation error
#2858235Sep 11, 2025
Unknown·Age unknown·VA·HPV9

No additional AE; GARDASIL-9 was administered after TE on 8/18/2025; 3 patients were administered GARDASIL-9.; This spontaneous report was received from an office manager, referring to a patient of unspecified age and gender. The patient's concurrent conditi…

No adverse eventProduct storage error
#2858236Sep 11, 2025
Unknown·Age unknown·OH·HEPA

No additional AE; inadvertent administration of expired VAQTA to a patient; This spontaneous report was received from a medical student (also mentioned as health care professional discrepancy) and refers to a patient of unknown age and gender. The patient's…

Expired product administeredNo adverse event
#2858238Sep 11, 2025
Female·Age unknown·VA·COVID19

sore arm; down with energy a little bit; This is a spontaneous report received from a Consumer or other non HCP from medical information team. A 69-year-old female patient received BNT162b2 (BNT162B2), on 26Feb2021 as dose 2, single (Lot number: EN6198), in a…

AstheniaPain in extremity
#2858239Sep 11, 2025
Female·Age unknown·TX·COVID19

COVID After Pfizer Shots; COVID After Pfizer Shots; This is a spontaneous report received from a Consumer or other non HCP. A 68-year-old female patient received BNT162b2 omicron (kp.2) (COMIRNATY (2024-2025 FORMULA)), as dose 1, single (Batch/Lot number: unk…

COVID-19Drug ineffective
#2858240Sep 11, 2025
Unknown·Age unknown·COVID19

Lymphoedema; This is a spontaneous report received from a Consumer or other non HCP. Other Case identifier(s): MOD-2025-789109 (Moderna). A patient (age and gender not provided) received BNT162b2 (BNT162B2 NOS), as dose number unknown, single (Batch/Lot numbe…

Lymphoedema
#2858242Sep 11, 2025
Male·5 yrs·PA·DTAPIPV, MMRV

redness, swelling, pain, fever warmth started 24-48 hours after vaccines

ErythemaFeeling hotPainPyrexiaSwelling
#2858244Sep 11, 2025
Female·63 yrs·SC·COVID19

Diverticulitis (NEVER had before and was never told that I had diverticulosis despite my 3 colonoscopies(polyps) Symptoms began about 4 days after the NEW MODERNA vaccine and worsened as the day and night went on.

Computerised tomogramDiverticulitisFull blood countLipaseMetabolic function testUrine analysis
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